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| Class 425 | PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS |
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![[List of Pre Grant Publications for class 425 subclass 1]](../as.gif) | ![[List of Patents for class 425 subclass 1]](../ps.gif) | 1 | MEANS UTILIZING FORCE FROM EXPLOSIVE OR THERMIC COMPOSITION |
| | 2 | SHAPING MEANS EMPLOYING ANATOMICAL BODY OR PORTION THEREOF (I.E., ANIMAL OR PLANT) |
| | 3 | WITH DIRECT APPLICATION OF MAGNETIC FORCE TO MANIPULATE SHAPING MEANS OR WORK |
| | 4R | WITH MECHANICAL MEANS FORMING OR EXPANDING PORES (E.G., FOAMING, ETC.) |
| | 5 | MEANS ENCAPSULATING NORMALLY LIQUID MATERIAL |
| | 6 | MEANS MAKING PARTICULATE MATERIAL DIRECTLY FROM LIQUID OR MOLTEN MATERIAL |
| | 7 |  By means applying fluid jet or blast to unconfined liquid material |
| | 8 | By slinger or rotating liquid comminutor |
| | 10 | And distinct means applying congealing fluid to formed particles |
| | 11 | PRODUCT OR PREFORM REPAIR OR RESTORING MEANS |
| | 12 | Hand manipulable tool |
| | 13 | Means feeding fluent stock under pressure |
| | 14 | Shape conforming sleeve or deformable pressure wrap means |
| | 15 | Tire segment engaging channel box coacting with pressure surface or rim |
| | 17 | Tire recapping, rebeading or sidewall replacing means |
| | 18 |  Simultaneously on plural tires |
| | 19 | Including carcass or tread mold aligning means |
| | 20 | Band or channel type recapping mold |
| | 26 | Means for supporting only a portion of a tire |
| | 28.1 | RESHAPING, RESIZING OR VULCANIZING MEANS FOR TIRE, TIRE TUBE, OR DRIVE BELT |
| | 29 | Control means responsive to condition sensing means |
| | 30 | Control means responsive to independently operated timer |
| | 31 | Means shaping drum shaped preform to tire casing shape |
| | 34.1 | Plural female molds for plural preforms |
| | 35 | Toroidal or annular female shaping means and coacting means holding preform thereagainst |
| | 36 | Including distinct means to engage tire-type bead |
| | 37 | Including core pins forming transverse voids in solid tire portion |
| | 38 | Including means placing preform in mold or removing product from mold |
| | 39 | Female mold surface is expansible |
| | 40 | Including heating or cooling means |
| | 43 | Coating holding means is expansible structure |
| | 44 | Means to directly apply fluid pressure to preform |
| | 46 | Including removable tire tread shaping portion |
| | 47 | Sectional female mold including locking or clamping assembly means |
| | 48 | Interior holding means or curing bag inserter, releaser, or remover |
| | 49 | Internal mold, form or support for toroid |
| | 50 | Including heating or cooling means |
| | 51 | Expansible surface |
| | 54 | Sectional |
| | 58 | Bead clamping means, air bag support means or means sealing tire opening |
| | 58.1 | Post cure inflator |
| | 59 | UTILIZING SUBTERRANEAN FEATURE AS SHAPING MEANS |
| | 60 | BOOM MOUNTED DEPOSITING AND FORMING MEANS OF THE CARROUSEL TYPE |
| | 61 | WITH SHIP OR BOAT LAUNCHING MEANS OR DRYDOCK |
| | 62 | WITH TRANSPORTATION DEVICE FOR RELOCATING MOLDING APPARATUS TO DIFFERENT SITE (E.G., LAND VEHICLE, ETC.) |
| | 63 | BUILDING FORMS OR CONSTRUCTION ENGINEERING TYPE MOLD WITH REPOSITIONING MEANS FOR PROGRESSIVE MOLDING |
| | 64 | Including mold charging means |
| | 65 | Means penetrating or embedded in previously formed section to support mold |
| | 66 | CONTINUOUS FILAMENT FORMING OR FILM CASTING MEANS WITH STRETCHING MEANS COMPRISING PRODUCT ADVANCING MEANS |
| | 67 | IMMERSED SHAPING ORIFICE DISCHARGING DIRECTLY INTO LIQUID BATH OR SHOWER MEANS |
| | 68 | Additional downstream means for treating product by fluid |
| | 69 | Shaping orifice and bath or shower means mounted for relative movement |
| | 70 | Means directing product through tubular conduit within bath or shower means |
| | 71 | INCLUDING MEANS ADVANCING CONTINUOUS LENGTH WORK THROUGH DOWNSTREAM LIQUID BATH OR SHOWER MEANS |
| | 72.1 | SHAPING ORIFICE AND DOWNSTREAM WORK CONTACTING GASEOUS TREATING MEANS |
| | 73 | INCLUDING VENTILATING TYPE HOOD OR CHAMBER ENCASING A MATERIAL HANDLER |
| | 76 | MEANS IMPARTING IRREGULAR DENIER TO FILAMENTS |
| | 77 | ULTRA HIGH PRESSURE GENERATING DEVICE |
| | 78 | MEANS FOR MOLDING POWDERED METAL |
| | 80.1 | AIR FELTING TYPE SHAPING MEANS |
| | 81.1 | Means forming stratified products |
| | 82.1 | With particle liberating means (e.g., cutting, carding, etc.) |
| | 83.1 | Means forming running length product |
| | 84 | WITH FORAMINOUS OR ABSORBENT MEANS FOR REMOVAL OF VEHICLE OR COMPONENT IN LIQUID FORM DURING OR AFTER SHAPING |
| | 86 | INCLUDING HANDLING MEANS OR FEATURE FOR TREATING LIQUID OR VEHICLE LIQUID, OR CONDENSATE |
| | 87 | HAND MOVABLE, SUBSTRATE TRAVERSING, PLURAL DIMENSION SHAPING MEANS INCLUDING MOLDING MATERIAL SUPPLY |
| | 88 | WITH FACTORY STRUCTURE FEATURE |
| | 89 | WITH INTERPOSED NON-ADHERING WEB OR SHEET TYPE PARTING MEANS |
| | 90 | WITH MEANS APPLYING COATING (E.G., PARTING, ETC.) MATERIAL TO WORK OR WORK CONTACT MEANS |
| | 91 | Plural diverse type applicators |
| | 92 | Plural spaced applying means applying material to work and work contact means |
| | 93 | Immersion type |
| | 94 | Means contacting work downstream of shaping member |
| | 95 | By means attached to or within male shaping member |
| | 96 | Separate means applying material directly to shaping means, dough divider trap chamber, or between work and shaping means |
| | 97 | By means injecting material into extrusion head or nozzle |
| | 98 | To female mold or dough divider trap chamber |
| | 101 | To endless surface type shaping means |
| | 102 | To work contact means upstream of shaping means |
| | 104 | To work downstream of shaping means |
| | 107 | WITH MEANS LUBRICATING COOPERATING APPARATUS PARTS |
| | 108 | ROD END TO ROD END SPLICING OR JOINING TYPE |
| | 500 | PREFORM ASSEMBLY MEANS AND MEANS FOR BONDING OF PLURAL PREFORMS INVOLVING PREFORM RESHAPING OR VULCANIZING |
| | 501 | Vulcanizing or curing means including a conforming preform support |
| | 503 | Reshaping means utilizing fluid pressure directly contacting work |
| | 505 | Means forming indefinite length product |
| | 506 | With treatment means other than assembling, bonding, shaping or reshaping means |
| | 515 | With additional shaping means to form or reshape preform upstream of bonding means |
| | 517 | Means press fitting or forcibly embedding one preform into another preform |
| | 518 | Plural reshaping means |
| | 520 | Opposed coacting press members |
| | 110 | DISTINCT MEANS TO FEED, SUPPORT OR MANIPULATE PREFORM STOCK AND MEANS FOR SHAPING FLUENT OR BULK STOCK TO FORM UNITED PRODUCT |
| | 111 | And means to apply stress to preform and uniting in stressed condition |
| | 112 | And means to form or reshape preform |
| | 113 | Extrusion shaping means |
| | 115 | Endless surface means to shape fluent material |
| | 116 | Opposed registering coacting female molds |
| | 117 | Female mold type means |
| | 118 | Including hand manipulatable support for edible receiver (e.g., ice cream cone, etc.) |
| | 119 | Shoe last type support for preform |
| | 120 | Plural sources feeding the fluent material |
| | 121 | Means to feed or support common preform to or at spaced female molds |
| | 122 | Means to continuously feed indefinite length preform |
| | 123 | Means to support plural preforms in spaced relation in or at common female mold |
| | 125 | Female mold or preform support vertically movable |
| | 126.1 | Means to convey preform to female mold |
| | 127 | Preform stock acting as reaction shaping surface cooperating with recessed fluent stock shaping means |
| | 128 | Coacting pressure means |
| | 129.1 | Means to charge fuent stock under pressure |
| | 130 | MEANS FEEDING FLUENT STOCK FROM PLURAL SOURCES TO COMMON SHAPING MEANS TO FORM COMPOSITE PRODUCT |
| | 135 | CONTROL MEANS RESPONSIVE TO OR ACTUATED BY MEANS SENSING OR DETECTING A CONDITION OR MATERIAL TRIGGERED |
| | 136 | Means responsive to abnormal condition completely stop operation of machine |
| | 137 | Means responsive to material remaining in mold from previous molding operation |
| | 138 | Means responsive to improper mold position |
| | 139 | Article ejector or stripper control |
| | 140 | Control means responsive to product weight or dimension |
| | 142 | Cutter control |
| | 143 | Temperature control |
| | 145 | Feed control of material en route to shaping area |
| | 146 | By pressure actuated valve |
| | 147 | By stopping or adjusting flow responsive to material level in collector or mold |
| | 148 | By means responsive to weight of feed material |
| | 149 | Molding pressure control means responsive to pressure at shaping area (e.g., injection or press mold, etc.) |
| | 150 | Mold motion or position control |
| | 151 | WITH SAFETY FEATURE |
| | 152 | Plural starting buttons or mold operating means dependent upon position of a machine element |
| | 153 | Secondary means to prevent accidental motion, (e.g., mold closing, etc.) or means to relieve gaseous pressure |
| | 154 | Means to alter operation due to presence of foreign matter or overload |
| | 155 | WITH CONTROL MEANS RESPONSIVE TO INDEPENDENTLY OPERATED TIMER |
| | 156 | For timing period mold is closed or period molding pressure is maintained |
| | 159 | For timing mold filling means |
| | 160 | For timing heating or cooling means |
| | 161 | INTERLOCKED DIVERSE FUNCTION ELEMENTS |
| | 162 | WITH ELECTRICAL CONTROL SYSTEM |
| | 163 | Of diverse shaping means or sequential contact of work with different shaping elements |
| | 164 | For severing product from shaped mass |
| | 165 | Of product removal from molding surface |
| | 166 | Of intermittent delivery of fluent charges to shaping surface |
| | 167 | Of ram or platen reciprocation in press molding cycle |
| | 168 | WITH MEANS ADJUSTING SYNCHRONIZATION OR COMPENSATING FOR WEAR |
| | 169 | WITH INDICATOR, SIGNAL, RECORDER, ILLUMINATOR, OR INSPECTION MEANS |
| | 170 | For molding temperature or pressure |
| | 171 | For determining, observing, or recording position of adjustable element |
| | 173 | Means permitting visual inspection by operator |
| | 174 | MEANS APPLYING ELECTRICAL OR WAVE ENERGY DIRECTLY TO WORK |
| | 174.2 | Sonic or supersonic wave energy |
| | 174.4 | Radiated energy |
| | 174.6 | Electrical energy conducted through work |
| | 174.8R | Electro-static or inductive field |
| | 175 | MEANS FORMING A MOLD; OR FLASK, PER SE |
| | 176 | Including means to separate subsequently molded product from formed mold (e.g., destructible starch type, etc.) |
| | 177 | Press means to form mold |
| | 178 | Including ram type feed of molding material or means to break bond between flask and contents |
| | 179 | Including, structurally integral fastening means |
| | 180 | Three part flask |
| | 181 | CONVERTIBLE |
| | 182 | WITH APPARATUS ASSEMBLY OR DISMANTLING MEANS OR WITH IDLE PART |
| | 183 | Plural wear or shaping surfaces mounted for alternative use |
| | 184 | Shaping and severing means mounted for alternative use |
| | 185 | Means permitting removal or substitution of elements during apparatus operation |
| | 186 | Including support or guide means for disassembled element |
| | 187 | Means excavating from bulk with simultaneous shaping (e.g., ice cream scoop or plugger, etc.) |
| | 188 | Pivotally joined housings or housing sections enclosing removable element |
| | 189 | By handle or handwheel means |
| | 190 | For extrusion or injection type shaping means |
| | 193 | For press shaping surface |
| | 196 | Blade type harvesting means or severing means |
| | 197 | WITH UPSTREAM SCREEN OR PERFORATED PLATE FOR STRAINING, HOMOGENIZING, OR MIXING MATERIAL TO BE SHAPED |
| | 200 | WITH SEPARATE AND DISTINCT UPSTREAM AGITATING OR KNEADING MEANS |
| | 201 | Mixing roll type (e.g., rubber mills, etc.) |
| | 202 | With cutting, severing or comminuting means |
| | 203 | With separate and distinct gas withdrawal chamber |
| | 204 | Plural means being diverse, or parallel and intermeshing or concentric |
| | 205 | Serially arranged chambers each housing a kneading or mixing means |
| | 206 | Within or at forming means |
| | 207 | Within pressurizing chamber |
| | 209 | Agitator or kneader comprises means rotating about a horizontal axis |
| | 210 | WITH MEANS CLEANING AND PURIFYING ATMOSPHERE SURROUNDING MOLDING DEVICE |
| | 211 | WITH SOUND MUFFLING OR DAMPENING MEANS |
| | 212 | WITH MEANS TO RESET OPERATION CYCLE |
| | 213 | WITH PERSONNEL SUPPORT MEANS |
| | 214 | WITH MEANS TO RETARD OR STOP MOVING ELEMENT (E.G., BRAKE, ETC.) |
| | 215 | WITH MEANS TO GATHER EXCESS OR REJECTED STOCK MATERIAL |
| | 218 | FEMALE MOLD AND COOPERATING STOCK SMOOTHING MEANS OR EXCESS STOCK REMOVING MEANS |
| | 219 | Means carried by or attached to feeder |
| | 220 | Conveyor or roll mounted mold with stationary smoothing or removing means |
| | 221 | For means excavating from bulk source with simultaneous shaping (e.g., ice cream scoop or plugger, etc.) |
| | 222 | TUMBLING TYPE AGGLOMERATING MEANS FOR PARTICULATE MATERIAL |
| | 223 | ENDLESS CASTING SURFACE AND COOPERATING HARVESTING MEANS |
| | 224 | MEANS CASTING FLUENT STOCK OPERABLY ASSOCIATED WITH SHAPING SURFACE TO FORM INDEFINITE LENGTH PRODUCT |
| | 225 | WITH SEPARATE APPARATUS CLEANING MEANS |
| | 226 | Coacting with diverse apparatus elements |
| | 227 | Coacting with forming means or dough divider type trap chamber |
| | 228 | Reciprocating cleaner moving across a plunger face |
| | 229 | Cleaner moving into working engagement |
| | 230 | Cleaner coacting with endless surface press forming means or film forming casting surface |
| | 231 | Cleaner coacting with traveling former |
| | 232 | Coacting with work contact means (e.g., conveyor or cutter, etc.) downstream of former |
| | 233 | SETS OF PRESS COUPLES COMPRISING REGISTERING FEMALE MOLD CAVITIES |
| | 234 | Stacked |
| | 235 | Coacting cutting; edges on female mold sections |
| | 236 | Including positive means to eject product |
| | 237 | Mounted on rolls |
| | 238 | DOUGH DIVIDER TYPE INCLUDING TRAP CHAMBER |
| | 239 | Including positive discharge assistant in supply hopper |
| | 240 | Reciprocating ram feeding to rotating trap chamber |
| | 241 | Rotating trap chamber pickup |
| | 522 | FEMALE MOLD AND MEANS TO SHAPE PARISON DIRECTLY BY INTERNAL FLUID PRESSURE, (E.G., BLOW MOLD, ETC.) |
| | 523 | Utilizing laminated parison |
| | 524 | With filling means |
| | 525 | Forming baffle, bottleneck, or handle |
| | 526 | With heating or cooling means |
| | 527 | With means to sever product |
| | 528 | Including means to prepare parison |
| | 529 | Parison stretching means |
| | 531 | Parison severing means |
| | 532 | Parison forming extruder |
| | 533 | Parison forming injection mold |
| | 534 | Parison transfer means |
| | 535 | Including blowing medium supply means |
| | 537 | Including product ejector |
| | 538 | Plural female molds and means to shape parison at each directly by internal fluid pressure |
| | 539 | With means to support molds for movement with continuously moving work |
| | 540 | With rotary support for molds |
| | 541 | Including means to close or lock blow mold |
| | 542 | FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) |
| | 543 | Molding of thermosetting or cross-linking stock |
| | 545 | To make slide fastener element |
| | 546 | With means to evacuate mold or provide controlled environment |
| | 547 | With means to heat or cool |
| | 548 | Plural distinct means |
| | 549 | Including heated or cooled nozzle |
| | 550 | Including heated or cooled plasticizer |
| | 551 | Including heated or cooled material supply hopper |
| | 552 | Cooling means for female mold |
| | 553 | With preform severing means movable relative to mold |
| | 555 | With shrinkage compensation means |
| | 556 | With product ejector |
| | 557 | With accumulator, trap chamber, or serially arranged valves between charger and mold |
| | 558 | Changeable volume accumulator |
| | 559 | Accumulator with check valve supplying fluent thereto |
| | 560 | Including valve to alternatively direct fluent stock to accumulator or mold |
| | 561 | Accumulator with plunger of charger acting as valve |
| | 562 | With means between charger and mold to cut off flow of fluent stock (e.g., needle valve, baffle, etc.) |
| | 567 | With coupling between charger and mold |
| | 568 | Including sepcific nozzle |
| | 569 |  And means to connect nozzle to mold |
| | 570 | Plural nozzles |
| | 571 | Flush with or entering into mold cavity |
| | 572 | Supplying fluent stock to plural mold cavities |
| | 573 | Including plural passages to single mold cavity |
| | 574 | With means to cause relative movement between mold and charger |
| | 577 | Mold having movable core or movable pin |
| | 578 | With normally open stock chamber (e.g., hopper, etc.) |
| | 579 | Charger including a shaping surface (e.g., Briquetting means, etc.) |
| | 580 | And feeder to supply granular fluent stock to charger |
| | 585 | Including feeder to supply stock to charger |
| | 588 | Plural mold cavities |
| | 589 | With means to close mold |
| | 590 | Varying pressure and/or speed closing |
| | 591 | Common fluid pressure closes mold and performs injection |
| | 592 | Including articulated link |
| | 594 | Charger and closing means on same side of mold |
| | 595 | With means to lock mold in closed position |
| | 253 | FEMALE MOLD, PALLET HANDLING MEANS AND MEANS TO CHARGE FEMALE MOLD |
| | 254 | Including magazine type pallet supply means |
| | 255 | Pallet supported within mold sidewalls by vertically movable stripper |
| | 256 | FEMALE MOLD AND MEANS TO FEED MEASURED CHARGE OF FLUENT MATERIAL THERETO |
| | 257 | Plural separate and distinct feeders |
| | 258 | Means to move feed means to female mold |
| | 261 | Means to sequentially move female mold |
| | 262 | MEANS WITHDRAWING TROWEL TYPE SHAPING MEMBER FROM WITHIN OPEN ENDED MOLD TO SHAPE MATERIAL THEREIN |
| | 263 | POTTERY WHEEL TYPE SUPPORT AND PROFILE |
| | 264 | Including separate and distinct male plunger |
| | 265 | Plural profile tools of diverse configuration |
| | 266 | Plural female molds or preform supports |
| | 267 | Rotatable profile tool |
| | 268 | Externally engaging profile tool |
| | 269 | DIPPING TYPE SHAPING MEANS |
| | 270 | Mounted on moving support |
| | 271 | Including means to infect or withdraw gas from internal portion of shaping means |
| | 272 | Means causing diverse motion of shaping means (e.g., rotating during dipping, etc.) |
| | 273 | Means moving immersion bath |
| | 274 | Including stripper means |
| | 275 | Dipping form per se |
| | 276 | MEANS EXCAVATING FROM A BULK SOURCE WITH SIMULTANEOUS SHAPING (E.G., ICE CREAM SCOOP OR PLUGGER, ETC.) |
| | 277 | Means includes enclosure for fluids of high specific heat |
| | 278 | Including means to arrange shaping surface during penetration of bulk |
| | 279 | Including means to aid separation of shape product from bulk |
| | 280 | Rotating or oscillating means to aid penetration of bulk |
| | 281 | Shaping surface having serrated or cutting edge |
| | 282 | Including product release means |
| | 287 | FORMER OF THE DIE EXPRESSING TYPE MAKING DOUGHNUT SHAPES |
| | 289 | PREFORM SEVERING MEANS |
| | 290 | Severing means is perforator |
| | 292 | Cutter guided by or cooperating with peripheral edge of female mold |
| | 294 | Rotating means comprising circumferentially extending cutting and shaping channels coacting with a roll or platen having complementary channels |
| | 295 | Cutter guided by a template or a pattern |
| | 296 | Means for forming from bulk material, means for severing and means for reshaping |
| | 298 | Configuration of cutting implement providing shaping cavity |
| | 299 | Including surface deformation means |
| | 300 | Honeycomb type cutters coacting internally of female mold or mold sidewalls |
| | 301 | Diverse severing means |
| | 302.1 | Serially arranged with preform reshaping means |
| | 303 | Corrugating reshaper |
| | 304 | Separate and distinct surface deformation means |
| | 305.1 | Severing means preceding shaping means |
| | 306 | Plural distinct cutters |
| | 308 | Means forming from bulk and downstream severing means |
| | 317 | COMBINED |
| | 318 | HAND MANIPULABLE SHAPING COUPLE |
| | 319 | MEANS TO FORM PREFORM FROM BULK AND MEANS TO CONVOLUTE OR TWIST THE PREFORM |
| | 323 | PRETZEL BENDING TYPE |
| | 324.1 | DIVERSE DISTINCT TYPE SHAPING MEANS |
| | 325 | Shaping orifice and either a downstream preform reshaping means or vulcanizing means including conforming preform support |
| | 326.1 | Utilizing a fluid pressure differential as a reshaping means |
| | 327 | Reshaping or vulcanizing means is a press |
| | 328 | Roll means and diverse press means |
| | 329 | THREE OR MORE ENDLESS SURFACES COOPERATING TO DEFINE A SHAPING APERTURE |
| | 330 | THREE OR MORE PLATENS MOVABLE ON INTERSECTING PATHS TO DEFINE A SHAPING CAVITY |
| | 331 | TRAVERSING ROLL PRESSURIZING MEANS OPERABLY ASSOCIATED WITH DOWNSTREAM PERFORATED PLATE |
| | 332 | MEANS IMPARTING ROLLING ACTION TO DISCRETE CHARGE OF STOCK TO FORM A BALL |
| | 334 | SETS OF CONVOLUTING OR TWISTING MEANS |
| | 335 | SETS OF SHAPING COUPLES COMPRISING AN ENDLESS SURFACE FOR PRESS FORMING, RESHAPING (PLURAL STAGE OR PASS) OR VULCANIZING |
| | 336 | Corrugating means for running length work |
| | 337 | Including intermediate chute, conveyor or guide means |
| | 338 | GANG-PRESS, PLURAL PARALLEL LEAVES OR PLATENS |
| | 340 | PLURAL RESHAPING MEANS OR PLURAL VULCANIZING MEANS INCLUDING CONFORMING PREFORM SUPPORT |
| | 341 | Including plural feeding means for preforms |
| | 342.1 | Including means for contacting work by fluid pressure |
| | 343 | Spaced reshaping or vulcanizing means acting on a single preform |
| | 344 | PLURAL SETS EACH COMPRISING A FEMALE MOLD AND OPPOSED COAXIAL DYNAMIC PRESS MEMBERS |
| | 346 | SETS OF MALE-FEMALE PRESS MOLDS |
| | 352 | FEMALE MOLD AND OPPOSED COAXIAL DYNAMIC PRESS MEMBERS |
| | 353 | Mold or press member traveling transversely to molding motion |
| | 354 | Opposed press members simultaneously moving in the same direction |
| | 355 | Opposed press members each moving one at a time toward the other |
| | 356 | PLURAL SHAPING PLUNGERS OR ROLLS COACTING WITH A SINGLE FEMALE MOLD |
| | 357 | PLURAL FEMALE MOLD CAVITIES COOPERATING WITH SINGLE PRESS MEMBER |
| | 358 | Male-type press member |
| | 362 | Roll press member coacting with endless surface having product forming shape imparting cavities |
| | 363 | PRESS FORMING MEANS, PRESS RESHAPING MEANS, OR VULCANIZING MEANS IS ENDLESS SURFACE TYPE |
| | 364R | Endless belt coacting with stationary platen or with reciprocating shaping means |
| | 365 | Roll mounted within cooperating drum |
| | 366 | Cooperating rolls having nonparallel axes |
| | 367 | Including means to adjust relative position of a roll |
| | 368 | Expansible roll type |
| | 369 | Means corrugating a preform |
| | 371 | Cooperating endless belts |
| | 373 | Roll and coacting endless belt press member |
| | 374 | Roll and coacting stationary shaping surface |
| | 375 | PATTERN CONTROL OF TRAVEL FOR A FORMING MEANS (E.G., DEPOSITING, ETC.) |
| | 376.1 | STOCK PRESSURIZING MEANS OPERABLY ASSOCIATED WITH DOWNSTREAM SHAPING ORIFICE |
| | 377 | Including product handling means |
| | 378.1 | Including heating or cooling means |
| | 380 | Including auxiliary shaping means (e.g., mandrel, etc.) associated with molding orifice |
| | 381.2 | Centripetal elastic melt extruder type |
| | 382R | Plural orifices |
| | 382.3 | Including additional rotating means downstream of the primary pressurizing means |
| | 382.4 | Including restriction upstream of shaping orifice and downstream of primary pressurizing means |
| | 383 | PREFORM RESHAPING OR RESIZING MEANS: OR VULCANIZING MEANS INCLUDING A CONFORMING PREFORM SUPPORT |
| | 384 | Including both heating and cooling means |
| | 385 | Surface deformation means only |
| | 387.1 | Including shaping means comprising fluid pressure contacting work directly |
| | 389 | By fluid pressure actuated flexible diaphragm |
| | 391 | Convoluting or twisting means |
| | 392 | Rod or tubular preform |
| | 394 | Coacting shaping surfaces (e.g., pressure surfaces, etc.) |
| | 395 | Opposed, registering, coacting mold cavities |
| | 396 | Corrugating platens or dies |
| | 397 | Including particular handling means for preform |
| | 398 | Relatively reciprocating plunger and female mold |
| | 402 | Utilizing rotary motion of work |
| | 403 | Shaping surfaces per se (e.g., mandrel, etc.) |
| | 403.1 | Including product handling means |
| | 404 | SHAPING MEANS AND SUBSEQUENT PRODUCT TREATMENT MEANS |
| | 405.1 | MEANS TO CREATE A VACUUM OR APPLY FLUID PRESSURE WITHIN A PRESS FORMING MOLD |
| | 406 | PRESS FORMING APPARATUS HAVING OPPOSED PRESS MEMBERS |
| | 407 | Including both heating and cooling means |
| | 408 | Opposed, registering, coacting mold cavities |
| | 409 | Pressure applying member mounted for arcuate motion |
| | 410 | Periphery of female mold limiting the movement of a dynamic press member |
| | 411 | Opposed press shaping members insertable between opposed pressure applying means |
| | 412 | Male shaping member and female mold |
| | 413 | Including pallet handling means |
| | 414 | Including means to insert or remove core |
| | 415 | Female mold movably associated with opposed press surfaces position therein |
| | 416 | Male shaping member penetrating superposed mold |
| | 417 | Expansible male shaping member |
| | 418 | Means rotating male shaping members |
| | 419 | Including means varying pressure of male shaping member during pressing |
| | 420 | Including provision to remove entrained gas |
| | 421 | Including vibrator or tamper |
| | 422 | With positive means to remove or eject product |
| | 423 | Female mold moving into a mating relationship with a male shaping member |
| | 424 | FEMALE MOLD VIBRATOR OR TAMPER, AND PRODUCT RELEASE MEANS |
| | 425 | FEMALE MOLD INCLUDING TAMPING MEANS OR MEANS UTILIZING MOLD MOTION TO DISTRIBUTE OR COMPACT STOCK THEREIN |
| | 426 | Relatively moving female type shaping member and internal (e.g., trowel, etc.)shaping member |
| | 429 | Including means imparting diverse motion |
| | 431 | Including tamper |
| | 432 | Means to vibrate shaping surface |
| | 433 | Peripherally supported for rotation on endless belt |
| | 434 | Plural female molds |
| | 435 | Means to rotate female mold about horizontal axis |
| | 436R | SHAPING SURFACE INCLUDING MEANS TO RELEASE OR REMOVE PRODUCT FROM SHAPING SURFACE |
