Subclass |
| Title |
ClassTitle
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| ===>
ELECTRIC LAMP AND DISCHARGE DEVICES
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| | |
1 | ![[Patents]](../gifs/ps.gif) | PLURAL UNIT |
2.1 | ![[Patents]](../gifs/ps.gif) | . Cathode ray tube |
3 | ![[Patents]](../gifs/ps.gif) | . Inter-electrode connection |
5 | ![[Patents]](../gifs/ps.gif) | . Control electrode unit |
6 | ![[Patents]](../gifs/ps.gif) | . . Plural control electrode units |
7 | ![[Patents]](../gifs/ps.gif) | WITH EVACUATING PUMP |
8 | ![[Patents]](../gifs/ps.gif) | ARC AND SEPARATE INCANDESCENT BODY |
9 | ![[Patents]](../gifs/ps.gif) | FILAMENT AND SEPARATE INCANDESCENT BODY |
10 | ![[Patents]](../gifs/ps.gif) | WITH TEMPERATURE INDICATOR |
11 | ![[Patents]](../gifs/ps.gif) | WITH TEMPERATURE MODIFIER |
11.5 | ![[Patents]](../gifs/ps.gif) | . Spark plug type |
12 | ![[Patents]](../gifs/ps.gif) | . Recirculating systems |
13 | ![[Patents]](../gifs/ps.gif) | . Having control means for the temperature modifier |
14 | ![[Patents]](../gifs/ps.gif) | . Pyroelectric type device |
15 | ![[Patents]](../gifs/ps.gif) | . Electric heater |
16 | ![[Patents]](../gifs/ps.gif) | . . For liquid electrode |
17 | ![[Patents]](../gifs/ps.gif) | . Double wall, jacket or casing for envelope |
18 | ![[Patents]](../gifs/ps.gif) | . . For conductive envelope devices |
19 | ![[Patents]](../gifs/ps.gif) | . . . With plural electrode temperature modifying |
20 | ![[Patents]](../gifs/ps.gif) | . . . With internal temperature modifying baffle |
21 | ![[Patents]](../gifs/ps.gif) | . . . Cylindrical electrode type envelope |
22 | ![[Patents]](../gifs/ps.gif) | . . Fluid circulation type |
23 | ![[Patents]](../gifs/ps.gif) | . . . Plural electrode temperature modifying |
24 | ![[Patents]](../gifs/ps.gif) | . . . Flow directing means in casing |
25 | ![[Patents]](../gifs/ps.gif) | . . Sealed casing for envelope |
26 | ![[Patents]](../gifs/ps.gif) | . . . Integral double wall type of envelope |
27 | ![[Patents]](../gifs/ps.gif) | . . Heat conserving or insulating type |
28 | ![[Patents]](../gifs/ps.gif) | . . Plural electrode temperature modifying |
29 | ![[Patents]](../gifs/ps.gif) | . For liquid electrode |
30 | ![[Patents]](../gifs/ps.gif) | . Hollow electrode or lead |
31 | ![[Patents]](../gifs/ps.gif) | . . Tubular coil electrode |
32 | ![[Patents]](../gifs/ps.gif) | . . Closed duct type (e.g., for liquid) |
33 | ![[Patents]](../gifs/ps.gif) | . Envelope with internal temperature modifying baffle |
34 | ![[Patents]](../gifs/ps.gif) | . Envelope with condensing chamber or surface |
35 | ![[Patents]](../gifs/ps.gif) | . Using liquids or fluid flow directing means |
36 | ![[Patents]](../gifs/ps.gif) | . . Jacket or casing |
37 | ![[Patents]](../gifs/ps.gif) | . For filament or heated cathode |
38 | ![[Patents]](../gifs/ps.gif) | . . Hollow shield around filament or cathode |
39 | ![[Patents]](../gifs/ps.gif) | . For electrode within an envelope |
40 | ![[Patents]](../gifs/ps.gif) | . . Radiating type surface |
41 | ![[Patents]](../gifs/ps.gif) | . . . Material, roughened surface |
42 | ![[Patents]](../gifs/ps.gif) | . Mounted on lead-in or electrode support |
43 | ![[Patents]](../gifs/ps.gif) | . For lead-in-seal or stem protection |
44 | ![[Patents]](../gifs/ps.gif) | . For envelope wall |
45 | ![[Patents]](../gifs/ps.gif) | . Radiating type surface |
46 | ![[Patents]](../gifs/ps.gif) | . Having heat conducting path |
47 | ![[Patents]](../gifs/ps.gif) | . Heat conserving or insulating type |
48 | ![[Patents]](../gifs/ps.gif) | WITH HANDLE |
49 | ![[Patents]](../gifs/ps.gif) | WITH DETACHABLE ELECTRICAL CONNECTOR OR SUPPORT |
50 | ![[Patents]](../gifs/ps.gif) | . Resilient or vibration damping |
51 | ![[Patents]](../gifs/ps.gif) | . Electrical connector |
52 | ![[Patents]](../gifs/ps.gif) | CONVERTIBLE |
53 | ![[Patents]](../gifs/ps.gif) | FLAME OR EXPLOSION TYPE |
54 | ![[Patents]](../gifs/ps.gif) | WITH RADIOACTIVE MATERIAL |
62 | ![[Patents]](../gifs/ps.gif) | CYCLOTRONS |
359.1 | ![[Patents]](../gifs/ps.gif) | WITH POSITIVE OR NEGATIVE ION ACCELERATION |
360.1 | ![[Patents]](../gifs/ps.gif) | . Plural apertured electrodes |
361.1 | ![[Patents]](../gifs/ps.gif) | . Means for deflecting or focusing |
362.1 | ![[Patents]](../gifs/ps.gif) | . Supplying ionizable material (e.g., gas or vapor) |
363.1 | ![[Patents]](../gifs/ps.gif) | . Extraction or target electrode |
364 | ![[Patents]](../gifs/ps.gif) | CATHODE RAY TUBE |
365 | ![[Patents]](../gifs/ps.gif) | . Image pickup tube |
366 | ![[Patents]](../gifs/ps.gif) | . . Semiconductor depletion layer type |
367 | ![[Patents]](../gifs/ps.gif) | . . . Mosaic |
368 | ![[Patents]](../gifs/ps.gif) | . . . . Plural junction |
369 | ![[Patents]](../gifs/ps.gif) | . . Mechanically responsive (e.g., sound) |
370 | ![[Patents]](../gifs/ps.gif) | . . Particular transparent conductor |
371 | ![[Patents]](../gifs/ps.gif) | . . With optical element |
372 | ![[Patents]](../gifs/ps.gif) | . . . Light conducting fiber or rod |
373 | ![[Patents]](../gifs/ps.gif) | . . With photoemissive cathode |
374 | ![[Patents]](../gifs/ps.gif) | . . . Mosaic |
375 | ![[Patents]](../gifs/ps.gif) | . . . Plural photoemissive layers |
376 | ![[Patents]](../gifs/ps.gif) | . . . With target |
377 | ![[Patents]](../gifs/ps.gif) | . . . . Secondary electron emissive |
378 | ![[Patents]](../gifs/ps.gif) | . . . . Support |
379 | ![[Patents]](../gifs/ps.gif) | . . . Secondary electron emissive |
380 | ![[Patents]](../gifs/ps.gif) | . . . Special ray sensitive |
381 | ![[Patents]](../gifs/ps.gif) | . . . Image dissector |
382 | ![[Patents]](../gifs/ps.gif) | . . . Focusing |
383 | ![[Patents]](../gifs/ps.gif) | . . . Electrode or electrode support |
384 | ![[Patents]](../gifs/ps.gif) | . . Photoconductive |
385 | ![[Patents]](../gifs/ps.gif) | . . . Layer composition |
386 | ![[Patents]](../gifs/ps.gif) | . . . . Plural layers |
387 | ![[Patents]](../gifs/ps.gif) | . . . Secondary electron emissive |
388 | ![[Patents]](../gifs/ps.gif) | . . . Special ray sensitive |
389 | ![[Patents]](../gifs/ps.gif) | . . . Focusing |
390 | ![[Patents]](../gifs/ps.gif) | . . . Electrode or electrode support |
391 | ![[Patents]](../gifs/ps.gif) | . Storage |
392 | ![[Patents]](../gifs/ps.gif) | . . Depletion layer type storage element |
393 | ![[Patents]](../gifs/ps.gif) | . . Double ended |
394 | ![[Patents]](../gifs/ps.gif) | . . Continuous storage element |
395 | ![[Patents]](../gifs/ps.gif) | . . Foraminous storage element |
396 | ![[Patents]](../gifs/ps.gif) | . . With non-beaming gun |
397 | ![[Patents]](../gifs/ps.gif) | . . With display |
398 | ![[Patents]](../gifs/ps.gif) | . . . Integral or contiguous storage and display element |
399 | ![[Patents]](../gifs/ps.gif) | . Secondary emissive electrode |
400 | ![[Patents]](../gifs/ps.gif) | . . With display |
401 | ![[Patents]](../gifs/ps.gif) | . . Monoscope |
402 | ![[Patents]](../gifs/ps.gif) | . Shadow mask, support or shield |
403 | ![[Patents]](../gifs/ps.gif) | . . Non-circular aperture |
404 | ![[Patents]](../gifs/ps.gif) | . . With resilient support |
405 | ![[Patents]](../gifs/ps.gif) | . . . Bimetallic |
406 | ![[Patents]](../gifs/ps.gif) | . . . With studs |
407 | ![[Patents]](../gifs/ps.gif) | . . With frame |
408 | ![[Patents]](../gifs/ps.gif) | . . With screen |
409 | ![[Patents]](../gifs/ps.gif) | . Plural beam generating or control |
410 | ![[Patents]](../gifs/ps.gif) | . . With character forming electrode |
411 | ![[Patents]](../gifs/ps.gif) | . . One cathode source of plural beams |
412 | ![[Patents]](../gifs/ps.gif) | . . Convergence |
413 | ![[Patents]](../gifs/ps.gif) | . . With deflection |
414 | ![[Patents]](../gifs/ps.gif) | . . With focusing and accelerating electrodes |
415 | ![[Patents]](../gifs/ps.gif) | . . With screen |
416 | ![[Patents]](../gifs/ps.gif) | . . . Including non-planar elements |
417 | ![[Patents]](../gifs/ps.gif) | . . With electrode support |
418 | ![[Patents]](../gifs/ps.gif) | . Signal translating output electrode |
419 | ![[Patents]](../gifs/ps.gif) | . . Plural |
420 | ![[Patents]](../gifs/ps.gif) | . Electron permeable window |
421 | ![[Patents]](../gifs/ps.gif) | . Beam deflecting means |
422 | ![[Patents]](../gifs/ps.gif) | . . Flat tube type |
423 | ![[Patents]](../gifs/ps.gif) | . . Electron reflecting mirror |
424 | ![[Patents]](../gifs/ps.gif) | . . Ion trap |
425 | ![[Patents]](../gifs/ps.gif) | . . Centering |
426 | ![[Patents]](../gifs/ps.gif) | . . Plural |
427 | ![[Patents]](../gifs/ps.gif) | . . . Three or more |
428 | ![[Patents]](../gifs/ps.gif) | . . . . With convergence |
429 | ![[Patents]](../gifs/ps.gif) | . . . . Field varied near screen (i.e., post deflection) |
430 | ![[Patents]](../gifs/ps.gif) | . . . . . By external element |
431 | ![[Patents]](../gifs/ps.gif) | . . . . Plural magnetic |
432 | ![[Patents]](../gifs/ps.gif) | . . . Electrostatic |
433 | ![[Patents]](../gifs/ps.gif) | . . . . Magnetic |
434 | ![[Patents]](../gifs/ps.gif) | . . . . Nonparallel or asymmetric |
435 | ![[Patents]](../gifs/ps.gif) | . . . . . Nonplanar |
436 | ![[Patents]](../gifs/ps.gif) | . . . . Enclosed or overlapping |
437 | ![[Patents]](../gifs/ps.gif) | . . . . With distortion correction |
438 | ![[Patents]](../gifs/ps.gif) | . . . . With support |
439 | ![[Patents]](../gifs/ps.gif) | . . Electrostatic |
440 | ![[Patents]](../gifs/ps.gif) | . . With yoke |
441 | ![[Patents]](../gifs/ps.gif) | . Ray generating or control |
442 | ![[Patents]](../gifs/ps.gif) | . . With magnetic focus |
443 | ![[Patents]](../gifs/ps.gif) | . . . Internal |
444 | ![[Patents]](../gifs/ps.gif) | . . Sandwiched electrodes |
445 | ![[Patents]](../gifs/ps.gif) | . . Canted electrode (i.e., ion trap) |
446 | ![[Patents]](../gifs/ps.gif) | . . Including cathode assembly |
447 | ![[Patents]](../gifs/ps.gif) | . . . With control grid adjacent cathode |
448 | ![[Patents]](../gifs/ps.gif) | . . . . With anode |
449 | ![[Patents]](../gifs/ps.gif) | . . . . . With additional electrode |
450 | ![[Patents]](../gifs/ps.gif) | . . . . . . With coating or spiral electrode |
451 | ![[Patents]](../gifs/ps.gif) | . . . . . . With support |
452 | ![[Patents]](../gifs/ps.gif) | . . . With focus electrode adjacent cathode |
453 | ![[Patents]](../gifs/ps.gif) | . . . . Noncircular beam type |
454 | ![[Patents]](../gifs/ps.gif) | . . . . Nonplanar cathode |
455 | ![[Patents]](../gifs/ps.gif) | . . . . . Brillouin beam type |
456 | ![[Patents]](../gifs/ps.gif) | . . With support for electrode |
457 | ![[Patents]](../gifs/ps.gif) | . . . Parallel rod type |
458 | ![[Patents]](../gifs/ps.gif) | . . Electrode |
459 | ![[Patents]](../gifs/ps.gif) | . . . Movable |
460 | ![[Patents]](../gifs/ps.gif) | . . . Plural |
461 | ![[Patents]](../gifs/ps.gif) | . Screen |
462 | ![[Patents]](../gifs/ps.gif) | . . Scale or graticule |
463 | ![[Patents]](../gifs/ps.gif) | . . Electroluminescent |
464 | ![[Patents]](../gifs/ps.gif) | . . Incandescent type |
465 | ![[Patents]](../gifs/ps.gif) | . . Light valve type |
466 | ![[Patents]](../gifs/ps.gif) | . . Nonluminescent layer |
467 | ![[Patents]](../gifs/ps.gif) | . . Phosphor composition |
468 | ![[Patents]](../gifs/ps.gif) | . . . Rare earth |
469 | ![[Patents]](../gifs/ps.gif) | . . . Embedded in face plate |
470 | ![[Patents]](../gifs/ps.gif) | . . Mosaic |
471 | ![[Patents]](../gifs/ps.gif) | . . . Beam indexing element |
472 | ![[Patents]](../gifs/ps.gif) | . . . Dot type |
473 | ![[Patents]](../gifs/ps.gif) | . . Plural layer type |
474 | ![[Patents]](../gifs/ps.gif) | . . With optics |
475 | ![[Patents]](../gifs/ps.gif) | . . . Light conducting fiber or rod |
476 | ![[Patents]](../gifs/ps.gif) | . . Support |
477R | ![[Patents]](../gifs/ps.gif) | . Envelope |
478 | ![[Patents]](../gifs/ps.gif) | . . With external optical element |
479 | ![[Patents]](../gifs/ps.gif) | . . Coating or shielding |
480 | ![[Patents]](../gifs/ps.gif) | . . Composition |
481 | ![[Patents]](../gifs/ps.gif) | . . With getter or gas |
482 | ![[Patents]](../gifs/ps.gif) | . . Support for electrode or envelope |
477HC | ![[Patents]](../gifs/ps.gif) | . . With details of high-voltage connector |
93 | ![[Patents]](../gifs/ps.gif) | GEIGER-MUELLER TYPE |
523 | ![[Patents]](../gifs/ps.gif) | PHOTOSENSITIVE |
524 | ![[Patents]](../gifs/ps.gif) | . With optical device |
525 | ![[Patents]](../gifs/ps.gif) | . Having phosphor screen |
526 | ![[Patents]](../gifs/ps.gif) | . . Proximity focus type |
527 | ![[Patents]](../gifs/ps.gif) | . . Photocathode responsive to phosphor |
528 | ![[Patents]](../gifs/ps.gif) | . . With electron multiplier |
529 | ![[Patents]](../gifs/ps.gif) | . . With control electrode |
530 | ![[Patents]](../gifs/ps.gif) | . . With photocathode on envelope |
531 | ![[Patents]](../gifs/ps.gif) | . Having plural photosensitive electrodes |
532 | ![[Patents]](../gifs/ps.gif) | . Photomultiplier |
533 | ![[Patents]](../gifs/ps.gif) | . . Having plural dynodes |
534 | ![[Patents]](../gifs/ps.gif) | . . . Channel or circular type |
535 | ![[Patents]](../gifs/ps.gif) | . . . Venetian blind type |
536 | ![[Patents]](../gifs/ps.gif) | . . . Box or linear type |
537 | ![[Patents]](../gifs/ps.gif) | . Having a control electrode |
538 | ![[Patents]](../gifs/ps.gif) | . Gas phototube |
539 | ![[Patents]](../gifs/ps.gif) | . Responsive to ultraviolet radiation |
540 | ![[Patents]](../gifs/ps.gif) | . Having plural anodes or cathodes |
541 | ![[Patents]](../gifs/ps.gif) | . Having photocathode on tube wall |
542 | ![[Patents]](../gifs/ps.gif) | . Photocathode |
543 | ![[Patents]](../gifs/ps.gif) | . . With phosphor |
544 | ![[Patents]](../gifs/ps.gif) | . . With envelope |
103R | ![[Patents]](../gifs/ps.gif) | . Secondary emitter type (e.g., electron multiplier) |
103CM | ![[Patents]](../gifs/ps.gif) | . . Channel multiplier |
104 | ![[Patents]](../gifs/ps.gif) | . Plural secondary emissive electrodes |
105R | ![[Patents]](../gifs/ps.gif) | . . Three or more |
105CM | ![[Patents]](../gifs/ps.gif) | . . . Channel multiplier |
106 | ![[Patents]](../gifs/ps.gif) | SECONDARY EMISSION PREVENTION |
107 | ![[Patents]](../gifs/ps.gif) | . Nonemissive material |
107.5 | ![[Patents]](../gifs/ps.gif) | VARIABLE WIDTH ELECTRON STREAM (E.G., MAGIC EYE) |
483 | ![[Patents]](../gifs/ps.gif) | WITH LUMINESCENT SOLID OR LIQUID MATERIAL |
484 | ![[Patents]](../gifs/ps.gif) | . With gaseous discharge medium |
485 | ![[Patents]](../gifs/ps.gif) | . . Phosphor on envelope wall |
486 | ![[Patents]](../gifs/ps.gif) | . . . Including particular phosphor |
487 | ![[Patents]](../gifs/ps.gif) | . . . . Plural |
488 | ![[Patents]](../gifs/ps.gif) | . . . Aperture-type tube |
489 | ![[Patents]](../gifs/ps.gif) | . . . With protective coating or filter |
490 | ![[Patents]](../gifs/ps.gif) | . . . With amalgam |
491 | ![[Patents]](../gifs/ps.gif) | . . . Electrode structure or material |
492 | ![[Patents]](../gifs/ps.gif) | . . . . With shield or additional electrode |
493 | ![[Patents]](../gifs/ps.gif) | . . . Envelope structure or material |
494 | ![[Patents]](../gifs/ps.gif) | . Coplanar electrodes |
495 | ![[Patents]](../gifs/ps.gif) | . Vacuum-type tube |
496 | ![[Patents]](../gifs/ps.gif) | . . Phosphor on anode segments |
497 | ![[Patents]](../gifs/ps.gif) | . . . With accelerating or control electrode |
498 | ![[Patents]](../gifs/ps.gif) | . Solid-state type |
499 | ![[Patents]](../gifs/ps.gif) | . . Semiconductor depletion layer type |
500 | ![[Patents]](../gifs/ps.gif) | . . . Matrix or array |
501 | ![[Patents]](../gifs/ps.gif) | . . . Light conversion |
502 | ![[Patents]](../gifs/ps.gif) | . . With phosphor embedding material |
503 | ![[Patents]](../gifs/ps.gif) | . . With particular phosphor or electrode material |
504 | ![[Patents]](../gifs/ps.gif) | . . . Organic phosphor |
505 | ![[Patents]](../gifs/ps.gif) | . . With electrode matrix |
506 | ![[Patents]](../gifs/ps.gif) | . . Plural layers |
507 | ![[Patents]](../gifs/ps.gif) | . . . With photosensitive layer |
508 | ![[Patents]](../gifs/ps.gif) | . . . With piezoelectric layer |
509 | ![[Patents]](../gifs/ps.gif) | . . . With dielectric layer |
510 | ![[Patents]](../gifs/ps.gif) | . . With character display (e.g., digits or letters) |
511 | ![[Patents]](../gifs/ps.gif) | . . Flexible |
512 | ![[Patents]](../gifs/ps.gif) | . . With envelope or encapsulation |
513 | ![[Patents]](../gifs/ps.gif) | WITH CHARACTER DISPLAY (E.G., DIGITS OR LETTERS) |
514 | ![[Patents]](../gifs/ps.gif) | . Gaseous discharge medium |
515 | ![[Patents]](../gifs/ps.gif) | . . With character-shaped envelope |
516 | ![[Patents]](../gifs/ps.gif) | . . Electrode with character-shaped aperture |
517 | ![[Patents]](../gifs/ps.gif) | . . With electrode display segments |
518 | ![[Patents]](../gifs/ps.gif) | . . . With dielectric layer or coating |
519 | ![[Patents]](../gifs/ps.gif) | . . . Multiple display (i.e., side-by-side) |
520 | ![[Patents]](../gifs/ps.gif) | . . With integrant display electrode |
521 | ![[Patents]](../gifs/ps.gif) | . . . Stacked electrodes (i.e., superimposed) |
522 | ![[Patents]](../gifs/ps.gif) | . Incandescent filament display |
110 | ![[Patents]](../gifs/ps.gif) | WITH OPTICAL DEVICE OR SPECIAL RAY TRANSMISSIVE ENVELOPE |
111 | ![[Patents]](../gifs/ps.gif) | . Plural diverse optical devices |
112 | ![[Patents]](../gifs/ps.gif) | . Polarizer or special ray transmission (e.g., filter) |
113 | ![[Patents]](../gifs/ps.gif) | . Reflector |
114 | ![[Patents]](../gifs/ps.gif) | . . Plural reflectors |
115 | ![[Patents]](../gifs/ps.gif) | . . Multiple filament lamps |
116 | ![[Patents]](../gifs/ps.gif) | . Light diffusing |
117 | ![[Patents]](../gifs/ps.gif) | . Light valve or obscuring means |
118 | ![[Patents]](../gifs/ps.gif) | SPARK PLUGS |
119 | ![[Patents]](../gifs/ps.gif) | . Sealing-off valve for electrode chamber |
120 | ![[Patents]](../gifs/ps.gif) | . With fluid feed or air vent |
121 | ![[Patents]](../gifs/ps.gif) | . Reversible (e.g., part) |
122 | ![[Patents]](../gifs/ps.gif) | . Removable electrode on shell |
123 | ![[Patents]](../gifs/ps.gif) | . Plural series gaps |
124 | ![[Patents]](../gifs/ps.gif) | . . Intensifier in center electrode lead-in |
125 | ![[Patents]](../gifs/ps.gif) | . Movable electrode (e.g., for cleaning, adjustable) |
126 | ![[Patents]](../gifs/ps.gif) | . . Automatically moved (e.g., engine vibration) |
127 | ![[Patents]](../gifs/ps.gif) | . Cleaner (e.g., movable scraper) |
128 | ![[Patents]](../gifs/ps.gif) | . Plural insulated electrodes with individual lead-in |
129 | ![[Patents]](../gifs/ps.gif) | . With transparent part |
130 | ![[Patents]](../gifs/ps.gif) | . Non-conducting material in or adjacent gap (e.g., restricts spark) |
131R | ![[Patents]](../gifs/ps.gif) | . . Non-shortest line spark and surface spark type |
131A | ![[Patents]](../gifs/ps.gif) | . . . Spark plugs with semiconductive material at the gap |
132 | ![[Patents]](../gifs/ps.gif) | . Capillary groove or space |
133 | ![[Patents]](../gifs/ps.gif) | . Ball electrode |
134 | ![[Patents]](../gifs/ps.gif) | . With radio shielding |
135 | ![[Patents]](../gifs/ps.gif) | . With particular connector structure |
136 | ![[Patents]](../gifs/ps.gif) | . Plural part center electrode lead-in |
137 | ![[Patents]](../gifs/ps.gif) | . Plural part insulating means |
138 | ![[Patents]](../gifs/ps.gif) | . Electrodes are pure figures of revolution about plug axis |
139 | ![[Patents]](../gifs/ps.gif) | . Ring or disk electrode (e.g., sector) |
140 | ![[Patents]](../gifs/ps.gif) | . Plural parallel gaps (e.g., main and standby, serrated electrode) |
141 | ![[Patents]](../gifs/ps.gif) | . Particular electrode structure or spacing |
142 | ![[Patents]](../gifs/ps.gif) | . . Gap on and along axis |
143 | ![[Patents]](../gifs/ps.gif) | . Shaped electrode chamber, insulator end, shell skirt, baffle or gas directing means |
144 | ![[Patents]](../gifs/ps.gif) | . With specific joint structure |
145 | ![[Patents]](../gifs/ps.gif) | . . Between center electrode and insulator |
146 | ![[Patents]](../gifs/ps.gif) | WITH MOVABLE ELECTRODE OR SHIELD |
147 | ![[Patents]](../gifs/ps.gif) | . Plural |
148 | ![[Patents]](../gifs/ps.gif) | . Movable envelope wall |
149 | ![[Patents]](../gifs/ps.gif) | . Rotary |
150 | ![[Patents]](../gifs/ps.gif) | . Movable liquid electrode |
151 | ![[Patents]](../gifs/ps.gif) | . Thermal actuator |
152 | ![[Patents]](../gifs/ps.gif) | . Magnetic actuator |
153 | ![[Patents]](../gifs/ps.gif) | WITH MAGNETIC DEVICE |
154 | ![[Patents]](../gifs/ps.gif) | . For generating plural fields |
155 | ![[Patents]](../gifs/ps.gif) | . Electrode generates field |
156 | ![[Patents]](../gifs/ps.gif) | . Field transverse to discharge |
157 | ![[Patents]](../gifs/ps.gif) | . . Concentrically arranged electrode with axial field |
158 | ![[Patents]](../gifs/ps.gif) | . . . Pole pieces facing electrode ends |
159 | ![[Patents]](../gifs/ps.gif) | . . . . Electrode support penetrates pole piece |
160 | ![[Patents]](../gifs/ps.gif) | . With envelope |
161 | ![[Patents]](../gifs/ps.gif) | . . Gas or vapor type |
162 | ![[Patents]](../gifs/ps.gif) | . . Three or more electrodes |
163 | ![[Patents]](../gifs/ps.gif) | LIQUID ELECTRODE DISCHARGE DEVICES |
164 | ![[Patents]](../gifs/ps.gif) | . Shock absorber for liquid |
165 | ![[Patents]](../gifs/ps.gif) | . Plural liquid electrodes |
166 | ![[Patents]](../gifs/ps.gif) | . Starting band or external electrode |
167 | ![[Patents]](../gifs/ps.gif) | . Apertured electrode (e.g., grid) interposed in discharge space |
168 | ![[Patents]](../gifs/ps.gif) | . Plural anodes in separate envelope chambers |
169 | ![[Patents]](../gifs/ps.gif) | . Plural anodes with anode arc shield |
170 | ![[Patents]](../gifs/ps.gif) | . Auxiliary starting or holding electrode |
171 | ![[Patents]](../gifs/ps.gif) | . . Immersed in liquid electrode |
172 | ![[Patents]](../gifs/ps.gif) | . Liquid in contact with plural electrodes |
173 | ![[Patents]](../gifs/ps.gif) | . Cathode spot anchoring |
545 | ![[Patents]](../gifs/ps.gif) | HAVING VALVE WITH GETTER, GAS/VAPOR GENERATING MATERIAL OR PRESSURE CONTROL MEANS |
546 | ![[Patents]](../gifs/ps.gif) | WITH FRANGIBLE CAPSULE CONTAINING GETTER, GAS OR VAPOR GENERATING MATERIAL |
547 | ![[Patents]](../gifs/ps.gif) | HAVING HEATING MEANS TO CONTROL GAS/VAPOR, GAS OR VAPOR GENERATING MEANS, OR GETTER MEANS |
548 | ![[Patents]](../gifs/ps.gif) | . Incandescent lamp gettering |
549 | ![[Patents]](../gifs/ps.gif) | . Discharge device gettering |
550 | ![[Patents]](../gifs/ps.gif) | . Vapor generating |
551 | ![[Patents]](../gifs/ps.gif) | . Gas generating |
552 | ![[Patents]](../gifs/ps.gif) | HAVING PRESSURE CONTROL OF GAS OR VAPOR |
553 | ![[Patents]](../gifs/ps.gif) | WITH GETTER |
554 | ![[Patents]](../gifs/ps.gif) | . Plural |
555 | ![[Patents]](../gifs/ps.gif) | . . Diverse |
556 | ![[Patents]](../gifs/ps.gif) | . And vapor generator |
557 | ![[Patents]](../gifs/ps.gif) | . Incandescent lamp type |
558 | ![[Patents]](../gifs/ps.gif) | . Electrode includes getter, supports getter, or is connected to getter |
559 | ![[Patents]](../gifs/ps.gif) | . Mounted on electrode support |
560 | ![[Patents]](../gifs/ps.gif) | . With structure to direct or shield from getter |
561 | ![[Patents]](../gifs/ps.gif) | . With contained getter |
562 | ![[Patents]](../gifs/ps.gif) | . Gas or vapor device type |
563 | ![[Patents]](../gifs/ps.gif) | HAVING GAS GENERATING MATERIAL |
564 | ![[Patents]](../gifs/ps.gif) | HAVING VAPOR GENERATING MATERIAL |
565 | ![[Patents]](../gifs/ps.gif) | . Mercury vapor material |
566 | ![[Patents]](../gifs/ps.gif) | . Electrode or electrode support includes material |
567 | ![[Patents]](../gifs/ps.gif) | WITH GAS OR VAPOR |
568 | ![[Patents]](../gifs/ps.gif) | . Having a particular total or partial pressure |
569 | ![[Patents]](../gifs/ps.gif) | . . Incandescent lamp |
570 | ![[Patents]](../gifs/ps.gif) | . . Greater than 760 torr |
571 | ![[Patents]](../gifs/ps.gif) | . . . Includes mercury in gas or vapor fill |
572 | ![[Patents]](../gifs/ps.gif) | . . One torr thru 760 torr |
573 | ![[Patents]](../gifs/ps.gif) | . . . Having specified envelope detail |
574 | ![[Patents]](../gifs/ps.gif) | . . . With electrode structure |
575 | ![[Patents]](../gifs/ps.gif) | . . . . Composite |
576 | ![[Patents]](../gifs/ps.gif) | . . . . . With rare gas |
577 | ![[Patents]](../gifs/ps.gif) | . . Less than .1 torr |
578 | ![[Patents]](../gifs/ps.gif) | . Incandescent filament lamp |
579 | ![[Patents]](../gifs/ps.gif) | . . Tungsten-halogen cycle lamp |
580 | ![[Patents]](../gifs/ps.gif) | . . With filter, barrier, screen, shield, electric terminal or fuse |
581 | ![[Patents]](../gifs/ps.gif) | . Three or more electrode discharge device |
582 | ![[Patents]](../gifs/ps.gif) | . . Multiple gaseous discharge display panel |
583 | ![[Patents]](../gifs/ps.gif) | . . . Having electric terminal detail |
584 | ![[Patents]](../gifs/ps.gif) | . . . Having intersecting electrode sets |
585 | ![[Patents]](../gifs/ps.gif) | . . . . With three sets of electrodes |
586 | ![[Patents]](../gifs/ps.gif) | . . . . With dielectric member |
587 | ![[Patents]](../gifs/ps.gif) | . . . . . And additional layer on member |
588 | ![[Patents]](../gifs/ps.gif) | . . Amplifier, cathanode, or ionic cathode |
589 | ![[Patents]](../gifs/ps.gif) | . . Counter, indicator, or switching tube |
590 | ![[Patents]](../gifs/ps.gif) | . . With shield to prevent discharge between electrodes |
591 | ![[Patents]](../gifs/ps.gif) | . . Having cathode heater |
592 | ![[Patents]](../gifs/ps.gif) | . . . With control electrode |
593 | ![[Patents]](../gifs/ps.gif) | . . . . Plural |
594 | ![[Patents]](../gifs/ps.gif) | . . Start electrode exterior to envelope |
595 | ![[Patents]](../gifs/ps.gif) | . . Internal start or control electrode between discharge electrodes |
596 | ![[Patents]](../gifs/ps.gif) | . . . Strip electrode |
597 | ![[Patents]](../gifs/ps.gif) | . . . Interposed apertured electrode |
598 | ![[Patents]](../gifs/ps.gif) | . . . . Mean free-path spacing |
599 | ![[Patents]](../gifs/ps.gif) | . . . . Plural serial apertured electrodes |
600 | ![[Patents]](../gifs/ps.gif) | . . . Two interposed electrodes |
601 | ![[Patents]](../gifs/ps.gif) | . . Start electrode not in main discharge path |
602 | ![[Patents]](../gifs/ps.gif) | . . . Trigger electrode concentric with discharge electrode |
603 | ![[Patents]](../gifs/ps.gif) | . . . Triggerable vacuum gap device |
604 | ![[Patents]](../gifs/ps.gif) | . . Plural serial electrodes |
605 | ![[Patents]](../gifs/ps.gif) | . Mean free-path spacing of envelope portions or content parts |
606 | ![[Patents]](../gifs/ps.gif) | . . Electrode spacing related to mean free path length |
607 | ![[Patents]](../gifs/ps.gif) | . Having electrode exterior to envelope |
608 | ![[Patents]](../gifs/ps.gif) | . Single electrode type discharge device, or including particulate material |
609 | ![[Patents]](../gifs/ps.gif) | . Having baffle, partition, or constricting means affecting discharge |
610 | ![[Patents]](../gifs/ps.gif) | . . Partition |
611 | ![[Patents]](../gifs/ps.gif) | . . Constriction means |
612 | ![[Patents]](../gifs/ps.gif) | . . . Substantially the full length of discharge path |
613 | ![[Patents]](../gifs/ps.gif) | . Having electrode shield |
614 | ![[Patents]](../gifs/ps.gif) | . . With anode shield |
615 | ![[Patents]](../gifs/ps.gif) | . . Crater electrode with shield |
616 | ![[Patents]](../gifs/ps.gif) | . . With positive ion or cathode shield |
617 | ![[Patents]](../gifs/ps.gif) | . Having spur electrode |
618 | ![[Patents]](../gifs/ps.gif) | . Having hollow cathode |
619 | ![[Patents]](../gifs/ps.gif) | . Negative or cathode glow device |
620 | ![[Patents]](../gifs/ps.gif) | . Having specified electrode spacing |
621 | ![[Patents]](../gifs/ps.gif) | . Having electrodes with geometrical relationship |
622 | ![[Patents]](../gifs/ps.gif) | . Discharge device with diverse electrodes |
623 | ![[Patents]](../gifs/ps.gif) | . Having electrode lead-in or electrode support sealed to envelope |
624 | ![[Patents]](../gifs/ps.gif) | . . End cap seal |
625 | ![[Patents]](../gifs/ps.gif) | . . End plug seal |
626 | ![[Patents]](../gifs/ps.gif) | . Having lead-in shield |
627 | ![[Patents]](../gifs/ps.gif) | . Having electrode heated by space discharge current |
628 | ![[Patents]](../gifs/ps.gif) | . . Coil type |
629 | ![[Patents]](../gifs/ps.gif) | . Having resistance heated cathode |
630 | ![[Patents]](../gifs/ps.gif) | . Having electrode of alkali, alkaline or rare earth material |
631 | ![[Patents]](../gifs/ps.gif) | . Having particular electrode structure |
632 | ![[Patents]](../gifs/ps.gif) | . . Cathode or anode |
633 | ![[Patents]](../gifs/ps.gif) | . Electrode composition |
634 | ![[Patents]](../gifs/ps.gif) | . Envelope with particular structure |
635 | ![[Patents]](../gifs/ps.gif) | . . Envelope layer or coating |
636 | ![[Patents]](../gifs/ps.gif) | . Envelope composition |
637 | ![[Patents]](../gifs/ps.gif) | . With particular gas or vapor |
638 | ![[Patents]](../gifs/ps.gif) | . . With metal vapor |
639 | ![[Patents]](../gifs/ps.gif) | . . . Mercury vapor |
640 | ![[Patents]](../gifs/ps.gif) | . . . . And rare earth metal |
641 | ![[Patents]](../gifs/ps.gif) | . . . . . With rare gas |
642 | ![[Patents]](../gifs/ps.gif) | . . . . And rare gas |
643 | ![[Patents]](../gifs/ps.gif) | . . One or more rare gases |
230 | ![[Patents]](../gifs/ps.gif) | DISCHARGE DEVICE WITH POSITIVE ION EMITTER |
231.01 | ![[Patents]](../gifs/ps.gif) | FLUENT MATERIAL SUPPLY OR FLOW DIRECTING MEANS |
231.11 | ![[Patents]](../gifs/ps.gif) | . Lightning or surge arrester |
231.21 | ![[Patents]](../gifs/ps.gif) | . . Expulsion type |
231.31 | ![[Patents]](../gifs/ps.gif) | . Plasma |
231.41 | ![[Patents]](../gifs/ps.gif) | . . Arc discharge type |
231.51 | ![[Patents]](../gifs/ps.gif) | . . . With tangential fluent supply |
231.61 | ![[Patents]](../gifs/ps.gif) | . . . Electromagnetic output (i.e., light) |
231.71 | ![[Patents]](../gifs/ps.gif) | . Arc discharge lamp or radiation source |
232 | ![[Patents]](../gifs/ps.gif) | ELECTRODES IMMERSED IN LIQUID |
233 | ![[Patents]](../gifs/ps.gif) | INVOLVING PARTICULAR DEGREE OF VACUUM |
234 | ![[Patents]](../gifs/ps.gif) | ELECTRODE EXTERIOR TO ENVELOPE |
235 | ![[Patents]](../gifs/ps.gif) | IMPERFECT ELECTRICAL CONTACT BETWEEN ELECTRODES |
236 | ![[Patents]](../gifs/ps.gif) | STAND-BY ELECTRODE TYPE (WITH SPARE ELECTRODE) |
237 | ![[Patents]](../gifs/ps.gif) | WITH ELECTRODE REPLACEMENT MEANS OR DEMOUNTABLE |
238 | ![[Patents]](../gifs/ps.gif) | WITH SUPPORT AND/OR SPACING STRUCTURE FOR ELECTRODE AND/OR SHIELD |
239 | ![[Patents]](../gifs/ps.gif) | . For shield |
240 | ![[Patents]](../gifs/ps.gif) | . . Shield supported by electrode, electrode support, or spacer |
241 | ![[Patents]](../gifs/ps.gif) | . . . Extending across ends of plural discharge device electrodes |
242 | ![[Patents]](../gifs/ps.gif) | . . Shield supported by or forming part of envelope stem |
243 | ![[Patents]](../gifs/ps.gif) | . For plural electrodes of discharge device |
244 | ![[Patents]](../gifs/ps.gif) | . . Envelope supports or forms electrode |
245 | ![[Patents]](../gifs/ps.gif) | . . . Plural discharge spaces formed by three or more electrodes |
246 | ![[Patents]](../gifs/ps.gif) | . . . Electrode forms part of envelope |
247 | ![[Patents]](../gifs/ps.gif) | . . . . Hollow electrode with another electrode supported by end structure |
248 | ![[Patents]](../gifs/ps.gif) | . . . Conductive envelope supports plural electrodes |
249 | ![[Patents]](../gifs/ps.gif) | . . . Elongated envelope with electrodes spaced along length |
250 | ![[Patents]](../gifs/ps.gif) | . . . . With spacer between electrodes or electrode supports |
251 | ![[Patents]](../gifs/ps.gif) | . . . . Plural electrodes supported along the length of a wire, rod, or tube |
252 | ![[Patents]](../gifs/ps.gif) | . . . Support structure supported by the envelope |
253 | ![[Patents]](../gifs/ps.gif) | . . . . At spaced or opposed portions of envelope |
254 | ![[Patents]](../gifs/ps.gif) | . . . . . At three or more portions of envelope |
255 | ![[Patents]](../gifs/ps.gif) | . . . . . Same electrode supported by spaced or opposed portions |
256 | ![[Patents]](../gifs/ps.gif) | . . . . Insulating or ceramic support rod or tube |
257 | ![[Patents]](../gifs/ps.gif) | . . . . With spacer between electrode or electrode supports |
258 | ![[Patents]](../gifs/ps.gif) | . . . . . Spacer between envelope and support or electrode |
259 | ![[Patents]](../gifs/ps.gif) | . . . . . Insulating coating forms spacer |
260 | ![[Patents]](../gifs/ps.gif) | . . . . . Plate or bar extending across ends of electrodes |
261 | ![[Patents]](../gifs/ps.gif) | . . . . . . Plates or bars at opposed ends of electrodes |
262 | ![[Patents]](../gifs/ps.gif) | . . . . . Ceramic bead for joining parts |
263 | ![[Patents]](../gifs/ps.gif) | . . . . With indirectly heated cathode |
264 | ![[Patents]](../gifs/ps.gif) | . . . . With U-shaped, V-shaped, or plural sections filament |
265 | ![[Patents]](../gifs/ps.gif) | . . . . Apertured electrode (e.g., grid) supported between two other electrodes |
266 | ![[Patents]](../gifs/ps.gif) | . . . . Stem or envelope structure |
267 | ![[Patents]](../gifs/ps.gif) | . . Plural rod electrodes |
268 | ![[Patents]](../gifs/ps.gif) | . . Insulating spacer between discharge electrodes |
269 | ![[Patents]](../gifs/ps.gif) | . With vibration damping device |
270 | ![[Patents]](../gifs/ps.gif) | . For indirectly heated cathode |
271 | ![[Patents]](../gifs/ps.gif) | . For filament |
272 | ![[Patents]](../gifs/ps.gif) | . . Plural filaments |
273 | ![[Patents]](../gifs/ps.gif) | . . Plural section filament |
274 | ![[Patents]](../gifs/ps.gif) | . . Supports supported by opposed parts of envelope |
275 | ![[Patents]](../gifs/ps.gif) | . . Insulator supports filament |
276 | ![[Patents]](../gifs/ps.gif) | . . . Conductive member supports insulator |
277 | ![[Patents]](../gifs/ps.gif) | . . . Insulating standard supports filament brackets or anchors |
278 | ![[Patents]](../gifs/ps.gif) | . . Tension device for filament |
279 | ![[Patents]](../gifs/ps.gif) | . . Support intermediate of filament ends |
281 | ![[Patents]](../gifs/ps.gif) | . Support mounted in or around aperture in conductive wall or plate |
282 | ![[Patents]](../gifs/ps.gif) | . Conductive envelope supports electrode |
283 | ![[Patents]](../gifs/ps.gif) | . Electrode supported by envelope |
284 | ![[Patents]](../gifs/ps.gif) | . . Electrode supporting member supported by envelope |
285 | ![[Patents]](../gifs/ps.gif) | . . . Supporting wire, rod, or tube supported by envelope |
286 | ![[Patents]](../gifs/ps.gif) | . . . . At spaced or opposed portions of envelope |
287 | ![[Patents]](../gifs/ps.gif) | . . . . Support collar surrounding envelope stem |
288 | ![[Patents]](../gifs/ps.gif) | . . . . Spacer between envelope and support or electrode |
289 | ![[Patents]](../gifs/ps.gif) | . . . . Ceramic or insulating support |
290 | ![[Patents]](../gifs/ps.gif) | . . . . Stem or envelope structure |
291 | ![[Patents]](../gifs/ps.gif) | . . Electrode formed by coating on envelope |
292 | ![[Patents]](../gifs/ps.gif) | . Supporting and/or spacing elements |
293 | ![[Patents]](../gifs/ps.gif) | DISCHARGING DEVICES WITH APERTURED ELECTRODE (E.G., GRID) INTERPOSED BETWEEN TWO ELECTRODES |
294 | ![[Patents]](../gifs/ps.gif) | . Non-uniformly spaced from another electrode |
295 | ![[Patents]](../gifs/ps.gif) | . Interposed electrode with non-uniform mesh area (e.g., variable mu) |
296 | ![[Patents]](../gifs/ps.gif) | . Plural interposed apertured electrodes |
297 | ![[Patents]](../gifs/ps.gif) | . . Serially arranged |
298 | ![[Patents]](../gifs/ps.gif) | . . . Plural interelectrode discharge |
299 | ![[Patents]](../gifs/ps.gif) | . . . Aligned apertures (e.g., beam power) |
300 | ![[Patents]](../gifs/ps.gif) | . . . Three or more serially arranged |
301 | ![[Patents]](../gifs/ps.gif) | . . Plural interelectrode discharge spaces |
302 | ![[Patents]](../gifs/ps.gif) | . Plural cathodes |
303 | ![[Patents]](../gifs/ps.gif) | . Three or more nonemissive electrodes (e.g., plural anodes) |
304 | ![[Patents]](../gifs/ps.gif) | . Plural-parallel-section cathode with electrode surrounding each section |
305 | ![[Patents]](../gifs/ps.gif) | DISCHARGE HEATED ANODE TYPE (E.G., CATHANODE) |
306 | ![[Patents]](../gifs/ps.gif) | DISCHARGE DEVICES HAVING THREE OR MORE ELECTRODES |
307 | ![[Patents]](../gifs/ps.gif) | . Four or more electrodes |
308 | ![[Patents]](../gifs/ps.gif) | . Discharge control electrode |
309 | ![[Patents]](../gifs/ps.gif) | DISCHARGE DEVICES HAVING A MULTIPOINTED OR SERRATED EDGE ELECTRODE |
310 | ![[Patents]](../gifs/ps.gif) | DISCHARGE DEVICES HAVING A THERMIONIC OR EMISSIVE CATHODE |
311 | ![[Patents]](../gifs/ps.gif) | DISCHARGE DEVICES HAVING AN ELECTRODE OF PARTICULAR MATERIAL |
312 | ![[Patents]](../gifs/ps.gif) | WITH CASING OF JACKET FOR ENVELOPE |
313 | ![[Patents]](../gifs/ps.gif) | WITH ELECTRICAL SHIELD OR STATIC CHARGE DISTRIBUTION MEANS |
314 | ![[Patents]](../gifs/ps.gif) | NONREPAIRABLE |
315 | ![[Patents]](../gifs/ps.gif) | INCANDESCENT LAMPS |
316 | ![[Patents]](../gifs/ps.gif) | . Plural filaments or glowers |
317 | ![[Patents]](../gifs/ps.gif) | WITH ENVELOPE |
318.01 | ![[Patents]](../gifs/ps.gif) | . Having base and connector |
318.02 | ![[Patents]](../gifs/ps.gif) | . . Secure to each end of a double-ended or tubular envelope |
318.03 | ![[Patents]](../gifs/ps.gif) | . . Having an annular contact disposed concentrically about the longitudinal axis of the envelope |
318.04 | ![[Patents]](../gifs/ps.gif) | . . . Having screw thread coupling contact |
318.05 | ![[Patents]](../gifs/ps.gif) | . . Having spaced, longitudinally engaging, pronglike contacts |
318.06 | ![[Patents]](../gifs/ps.gif) | . . Having three or more electrical contacts |
318.07 | ![[Patents]](../gifs/ps.gif) | . . Associated with pinch (or press) seal of envelope |
318.08 | ![[Patents]](../gifs/ps.gif) | . . Base attached to the envelope with cement or adhesive |
318.09 | ![[Patents]](../gifs/ps.gif) | . . Base attached to the envelope with friction or other mechanical means |
318.1 | ![[Patents]](../gifs/ps.gif) | . . . Resilient mechanical means for attaching the base to the envelope |
318.11 | ![[Patents]](../gifs/ps.gif) | . . Having a reflector in combination with base |
318.12 | ![[Patents]](../gifs/ps.gif) | . Having a connector |
323 | ![[Patents]](../gifs/ps.gif) | COMBINED |
324 | ![[Patents]](../gifs/ps.gif) | . With casing or jacket |
325 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS DISCHARGE DEVICES |
326 | ![[Patents]](../gifs/ps.gif) | ELECTRODE AND SHIELD STRUCTURES |
327 | ![[Patents]](../gifs/ps.gif) | . Self-baking electrodes (e.g., Soederberg) |
328 | ![[Patents]](../gifs/ps.gif) | . Liquid electrode container |
329 | ![[Patents]](../gifs/ps.gif) | . Mosaic electrodes |
331 | ![[Patents]](../gifs/ps.gif) | . With lead wire or connector |
332 | ![[Patents]](../gifs/ps.gif) | . . Inserted section or material |
333 | ![[Patents]](../gifs/ps.gif) | . . Filament or wire shield or electrode |
334 | ![[Patents]](../gifs/ps.gif) | . . Nonmetallic electrode or shield |
335 | ![[Patents]](../gifs/ps.gif) | . . Rod electrode or shield |
336 | ![[Patents]](../gifs/ps.gif) | . Point source cathodes |
337 | ![[Patents]](../gifs/ps.gif) | . Indirectly heated cathodes |
338 | ![[Patents]](../gifs/ps.gif) | . . Plural separate cathode sections |
339 | ![[Patents]](../gifs/ps.gif) | . . Interior emissive hollow cathodes |
340 | ![[Patents]](../gifs/ps.gif) | . . Insulating material between heater and cathode |
341 | ![[Patents]](../gifs/ps.gif) | . Filament or resistance heated electrodes |
342 | ![[Patents]](../gifs/ps.gif) | . . Noninductive |
343 | ![[Patents]](../gifs/ps.gif) | . . Plural wires or strands |
344 | ![[Patents]](../gifs/ps.gif) | . . Coiled |
345 | ![[Patents]](../gifs/ps.gif) | . . Coated |
346R | ![[Patents]](../gifs/ps.gif) | . Cathodes containing and/or coated with electron emissive material |
346DC | ![[Patents]](../gifs/ps.gif) | . . Dispensator cathode |
347 | ![[Patents]](../gifs/ps.gif) | . Incandescible upon electron bombardment |
348 | ![[Patents]](../gifs/ps.gif) | . Foraminous electrodes (e.g., grids) or shields |
349 | ![[Patents]](../gifs/ps.gif) | . . Nonuniform mesh area or nonstraight electrodes or nonuniform cross sectional area electrodes |
350 | ![[Patents]](../gifs/ps.gif) | . . Rods, wire, or mesh supported on rod or post |
351 | ![[Patents]](../gifs/ps.gif) | . Multipointed or serrated edge electrode |
352 | ![[Patents]](../gifs/ps.gif) | . Composite electrodes or shields |
353 | ![[Patents]](../gifs/ps.gif) | . . With non-discharge-sustaining portion |
354 | ![[Patents]](../gifs/ps.gif) | . . Cored rod |
355 | ![[Patents]](../gifs/ps.gif) | . . Coated or laminated |
356 | ![[Patents]](../gifs/ps.gif) | . Tubular or hollow sleeve |
357 | ![[Patents]](../gifs/ps.gif) | . Rods |
358 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS (E.G., ELECTROLYTIC LIGHT SOURCE) |
| | ****************************** |
| | DIGEST |
| | ****************************** |
DIG 7 | ![[Patents]](../gifs/ps.gif) | Bombardment induced conductivity |