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| Class 239 | FLUID SPRINKLING, SPRAYING, AND DIFFUSING |
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![[List of Pre Grant Publications for class 239 subclass 1]](../as.gif) | ![[List of Patents for class 239 subclass 1]](../ps.gif) | 1 | PROCESSES |
| | 2.1 |  Of weather control or modification |
| | 3 | Including electrostatic charging |
| | 4 | Vibratory or magneto-strictive projecting |
| | 5 | Of fuel injection |
| | 6 | Involving slow diffusion |
| | 7 | Including centrifugal force or spattering |
| | 8 | Including mixing or combining with air, gas or steam |
| | 10 | Including dissolving or entraining in liquid stream |
| | 11 | Of discharge modification of flow varying |
| | 13 | Including heating or cooling |
| | 14.1 | WEATHER CONTROL |
| | 690 | ELECTROSTATIC TYPE |
| | 690.1 | Induction charging |
| | 691 | With automatic safety feature |
| | 692 | With electrogasdynamic generator in spray device |
| | 693 | Spray device recovers unused particles |
| | 694 | With cyclical movable support |
| | 695 | Plural spray devices |
| | 696 | Having plural exit openings |
| | 697 | Fixed member deflects exiting material |
| | 699 | With impeller (e.g., vibrator) |
| | 704 | With fluid entrainment |
| | 708 | Pressurized spray material |
| | 16 | FOUNTAINS OR DRINKING TUBES AND STRAWS |
| | 17 | Ornamental |
| | 18 |  With illuminating means |
| | 21 | With reversible feed and waste chambers |
| | 22 | Fluid pressure discharging means (e.g., aspirating) |
| | 24 | Drinking |
| | 34 | SLOW DIFFUSERS |
| | 35 | With empty or refill signal or indicator |
| | 36 | Garment or body attached |
| | 37 | Gravity flow of liquid from supply holder |
| | 38 | Free drip to open holder |
| | 39 | Barometric flow to secondary holder |
| | 43 | To porous distributor exposed to atmosphere |
| | 44 | With wick or absorbent means removing liquid from holder |
| | 45 | Serially arranged wicks or absorbent means |
| | 47 | Nonuse housing or casing arrangement (e.g., stored in supply) |
| | 49 | With flow varying means |
| | 51 | With means for drip escape from holder |
| | 51.5 | In housing having multiported wall spaced from absorbent means |
| | 52 | Reel or spool type support means |
| | 53 | Liquid supply in absorbent or porous media only |
| | 57 | With support for porous or apertured encasing means |
| | 58 | With means to adjust casing porosity or openings |
| | 60 | Solid form vaporizable material |
| | 61 | WITH SELECTIVE PROPORTIONING OR CORRELATED FLOW FOR PLURAL FLUIDS |
| | 63 | WITH CUTOFF OR FLOW VARYING MEANS OPERATED BY MEANS RESPONSIVE TO DISCHARGED FLUID (E.G., GROUND MOISTURE SENSING) |
| | 66 | SERIALLY OPERATED DISTRIBUTION MEANS |
| | 67 | WITH SELECTIVELY PRESET FLOW CUTOFF OR INITIATING MEANS |
| | 71 | WITH SIGNALS, INDICATORS, RECORDERS, METERS OR CHANGEABLE EXHIBITORS |
| | 72 | Audible |
| | 73 | Position or extent of motion indicator |
| | 74 | With spray material quantity or flow indicating means (e.g., sight gauge) |
| | 75 | WITH VISCOSITY OR TEMPERATURE RESPONSIVE CONTROL MEANS |
| | 76 | WITH PRESSURE OR FLOW EQUALIZATION MEANS TO PLURAL DISTRIBUTORS |
| | 77 | ORCHARD-TYPE MOBILE DISTRIBUTOR COMPRISING FLUENT DISCHARGED INTO GASEOUS CONVEYING CURRENT |
| | 79 | WITH MEANS FUSING SOLID SPRAY MATERIAL AT DISCHARGE MEANS |
| | 80 | Plural supply means for solid spray materials |
| | 81 | Electric arc, spark plug or induction heating |
| | 82 | Nozzle with molten pool holder |
| | 83 | Wire or rod type supply |
| | 85 | With supply holder for fusible material (e.g., pulverulent solids) |
| | 86 | INJECTION NOZZLE HAVING CAPILLARY TYPE FEED PASSAGES |
| | 87 | INJECTION NOZZLE HAVING PLUNGER OR VALVE CONTROLLED BY PRESSURE BEYOND NOZZLE OUTLET (E.G., COMPRESSION PRESSURE OPERATED) |
| | 88 | UNITARY INJECTION NOZZLE AND PUMP OR ACCUMULATOR PLUNGER |
| | 89 | Accumulator plunger biased to discharge fluid |
| | 90 | Plunger interconnected or mounted bypass |
| | 91 | Plunger interconnected or mounted valve (e.g., outlet valve) |
| | 92 | Fluid operated plunger motor |
| | 93 | FLOW REGULATOR OPERATED CONCURRENTLY WITH INTERMITTENT FLUID PUMP |
| | 95 | UNITARY INJECTION NOZZLE AND VALVE WITH CONTINUOUSLY INTERMITTENT OPERATOR |
| | 96 | INJECTION NOZZLE OPENED BY RELIEVING SUPPLY (E.G., ACCUMULATOR TYPE) |
| | 97 | PATTERN CONTROL BY SYNCHRONIZING FLOW REGULATOR MEANS WITH CYCLICALLY MOVING DISTRIBUTOR |
| | 650 | CONTAINER FOR NON-FLUID MATERIAL, AND SCATTERING MEANS |
| | 651 | With loading or loading facilitating means |
| | 652 | Scattering by direct manual movement |
| | 653 | Body supported |
| | 654 | With means generating or supplying gaseous mixing current |
| | 656 | Scatterer fed by plural containers |
| | 657 | Container tilted for discharge (e.g., dump truck, etc.) |
| | 658 | Scattering means is flail |
| | 659 | Scattering means has to and fro movement (e.g., vibratory, etc.) |
| | 660 | With overload release or relief |
| | 661 | With means for mounting on tractor |
| | 662 | With feature relating to liquid material |
| | 663 | Convertible or combined |
| | 664 | Ambulant container and laterally extending scatterer |
| | 665 | Including means varying scatter pattern of rotating scatterer |
| | 667 | Plural, rotary scatterers, on intersecting axes or coaxial and counter rotating |
| | 668 | Hopper and gravity discharge to scatterer receiving material peripherally |
| | 670 | Drive from vehicle motor power take off |
| | 671 | Including raking type conveyor moving material toward scatterer |
| | 672 | Including driven conveyor or follower feeding material horizontally towards scatterer |
| | 673 | Plural scatterers receiving material axially |
| | 674 | Feed means outside of primary supply container |
| | 675 | Screw conveyor |
| | 676 | Including movable gate, barrier or valve upstream of scatterer |
| | 677 | Speed varying means for driven scatterer or feed |
| | 678 | Limit means stopping feed |
| | 679 | Rotating scatterer receiving material peripherally |
| | 681 | Rotating scatterer |
| | 682 | Plural |
| | 683 | Including agitating means |
| | 684 | Including specific driving means |
| | 687 | Scatterer receives material axially |
| | 689 | Scatterer is tubular or in surrounding housing |
| | 99 | WITH MEANS CAUSING INTERMITTENT INTERRUPTION OF SUPPLY TO DISTRIBUTOR MEANS (I.E., ON-OFF) |
| | 101 | WITH MEANS FOR FLUCTUATING FLOW OR PRESSURE OF FLUID SUPPLIED TO DISTRIBUTOR MEANS |
| | 102.1 | WITH MEANS TO VIBRATE OR JIGGLE DISCHARGE |
| | 103 | NOZZLE CARRIED APERTURED SHIELD AND COLLECTOR |
| | 104 | WITH CLEANING MEANS, DRIP COLLECTING, WASTE DISPOSAL OR SOIL PREVENTING GUARDS OR SHIELDS |
| | 105 | Soil preventing gas shield |
| | 106 | Nozzle cleaner, flusher or drainer |
| | 107 | With means for enlarging spray openings beyond normal operating position |
| | 110 | With separate drain or access opening |
| | 112 | With diverted system fluid or nonspraying fluid for cleaning |
| | 114 | Solid scraping or clearing member |
| | 119 | Return or reverse flow from outlet |
| | 120 | Waste disposal or drip collecting |
| | 123 | Solid scraping or clearing member |
| | 124 | WITH SYSTEM FLUID RELIEF OR RETURN TO SUPPLY |
| | 125 | Recirculation within nozzle (e.g., burner nozzle cooling) |
| | 126 | By pressure responsive means (e.g., to sump or atmosphere) |
| | 127 | Return from liquid pump outlet to supply holder (e.g., tank filling, mixing or pump unloading) |
| | 127.1 | REACTION MOTOR DISCHARGE NOZZLE WITH JACKETED OR HOLLOW PORTION FOR COOLING FLUID FLOW |
| | 128 | WITH HEATING OR COOLING MEANS FOR THE SYSTEM OR SYSTEM FLUID |
| | 129 | Employing waste heat or exhaust gases |
| | 130 | Vehicle mounted heater and spray device |
| | 132 | In terminal element (e.g., injection nozzle cooling) |
| | 133 | Spray terminal carrying member carriers heater |
| | 135 | Heating means |
| | 140 | WITH MEANS MOVABLY MOUNTING SUPPLY MEANS FOR DISCHARGING CONTENTS |
| | 142 | WITH AGITATION OF SUPPLY MEANS |
| | 145 | POROUS OR EXTERNAL WICK DISCHARGE MEANS |
| | 152 | BODY OR ANIMAL CARRIED |
| | 146 | WITH MOBILE TANK-TYPE SUPPLY MEANS |
| | 147 | Ground traversing wheel-form supply tank |
| | 148 | With means replenishing system supply |
| | 149 | With means movably mounting supply container relative to its support |
| | 150 | With spray deflecting or compressing means (e.g., striping) |
| | 155 | Operational means interconnected with ground traverse |
| | 159 | Spray boom or bar type distributor |
| | 160 | With motor means imparting movement to distributor during use |
| | 163 | Plural diverse bars or booms |
| | 164 | Adjustable distributor |
| | 165 |  Extensible or telescoping boom |
| | 166 | Plural sections articulated or pivotally mounted |
| | 169 | Flexible coupling section to distributor |
| | 170 | Having means to selectively control discharge paths |
| | 171 | Aircraft carried |
| | 172 | Vehicle drawn or carried |
| | 176 | Adjustable distributor |
| | 722 | MOBILE DISTRIBUTOR |
| | 723 | Irrigation device |
| | 724 | Open pond or ditch type supply |
| | 726 | Nozzles spaced along mobile pipeline |
| | 727 | Including additive supply means |
| | 728 | Center pivot |
| | 732 | Including means allowing articulation of adjacent pipe sections |
| | 734 | Trail tubes |
| | 735 | Propelling means |
| | 739 | Guided translating distributor |
| | 741 | Wheel mounted for rotation about longitudinal axis of pipeline |
| | 742 | Longitudinal movement of pipeline |
| | 743 | Propelled or guided translating distributor |
| | 750 | Track or guideway |
| | 754 | Jet directed toward or along supporting surface (e.g., lawn rakes) |
| | 193 | DISTRIBUTOR HAVING OVERFLOW DISCHARGE (E.G., WEIR TYPE) |
| | 195 | FLEXIBLE FLOW LINE OR OUTLET STORAGE OR RETRIEVAL MEANS |
| | 196 | Flow control responsive to flow line, outlet or storage means movement |
| | 197 | With retrieval facilitating means |
| | 198 | Reel and ground supported frame |
| | 200 | WITH FIXED SUPPORT FOR OR GROUND INSTALLED SUPPLY MEANS (E.G., STATIC CONSTRUCTIONAL INSTALLATIONS) |
| | 201 | Embedded or buried sprinkler |
| | 207 | Multiple spray heads connected for serial flow |
| | 208 | Building features |
| | 210 | Moving (non-ground traversing) distributing means |
| | 211 | SIMULATIONS |
| | 214 | SLINGER OR SPLASHER; OR DEFLECTOR ROTATED RELATIVE TO EFFLUENT |
| | 214.11 | With addition of other fluid downstream of distributor |
| | 214.13 | Distributor motion caused by fluid flow |
| | 214.15 | Plural fluid outlets from distributor |
| | 214.17 | With combining of fluids and subsequent distribution |
| | 214.19 | One of relatively axially movable concentric flow paths continuously rotating |
| | 214.21 | With pump or interior guide vanes for fluid |
| | 214.25 | With combining of diverse fluids at or upstream of distributor |
| | 215 | With separate pump or movable conveyer means delivering to distributor |
| | 219 | Slinger or splasher dipping into or immersed in supply |
| | 222 | Spray apertured casing spaced about distributor |
| | 222.11 | Nozzle delivers fluid to deflector |
| | 223 | Disc impeller type or bowl-like slinger or deflector |
| | 225.1 | DISTRIBUTOR CONTINUOUSLY MOVES RELATIVE TO SUPPORT DURING SPRAYING |
| | 226 | With supply holder or plural substance mixing |
| | 227 | Compound motion of distributor or terminal member about plural axes |
| | 228 | Sediment collector or internal diverter baffle |
| | 229 | Wriggler or flexible distributor |
| | 230 | With impact motive means |
| | 231 | Including deflector |
| | 236 | With undulating or irregular cam track for noncircular pattern control |
| | 237 | Spray fluid motor drive means (not reaction) |
| | 238 | By weight of accumulated fluid |
| | 239 | Continuously operative rectilinearly reciprocating motor |
| | 240 | Rotary motor drive (e.g., turbine type) |
| | 243 | Multiple distributors supported for relative motion or on different axes (one may be stationary) |
| | 246 | Distributor with diversely shaped or oriented terminal members or outlets |
| | 247 | Adjustable or shiftable terminal member |
| | 248 | Groups of terminal members or outlets spaced along axis of rotation |
| | 249 | Circumferentially alternating diverse terminal members or outlets |
| | 251 | Reaction-type nozzle motive means |
| | 252 | With brake, lock or retarder |
| | 253 | Terminal members adjustable simultaneously or radially swinging |
| | 254 | Filter bed type or fluid seal |
| | 255 | Oscillating or reciprocating distributor |
| | 256 | Control of speed or axis of rotation shiftable (manual valves excluded) |
| | 259 | With binding preventing means or seal |
| | 261 | Support details for moving distributor |
| | 262 | With flow controller |
| | 263 | Fluid motive means |
| | 263.1 | Electric motive means |
| | 263.2 | Power takeoff from another device |
| | 263.3 | Transmission details |
| | 264 | Support details for moving distributor |
| | 265.11 | REACTION MOTOR DISCHARGE NOZZLE |
| | 265.13 | With retractable noise suppressing stream divider |
| | 265.15 | With erodible, frangible or fusible nozzle part |
| | 265.17 | With addition of secondary fluid upstream of outlet |
| | 265.19 | With means controlling amount, shape or direction of discharge stream |
| | 266 | TERMINAL OUTLET MEANS CONNECTED IN SERIES FOR THROUGH FLOW |
| | 267 | Terminal outlet means in or on flow line coupling |
| | 268 | With casing or support |
| | 269 | With flexible or articulated flow line section |
| | 270 | NOZZLE WITH AIR SUPPLY MEANS TO OPERATOR |
| | 271 | WITH NOZZLE OR FLOW LINE ATTACHED PENETRATING MEANS |
| | 274 | WITH MEANS OPERATED BY ART DEVICE |
| | 284.1 | LIQUID SPRAYER FOR TRANSPARENT PANEL (E.G., WINDSHIELD) |
| | 273 | WITH GROUND OR VERTICAL SURFACE SUSTAINED SUPPORT MEANS |
| | 275 | Support and deflector unit forms base for supply conduit or terminal outlet member |
| | 276 | Ground or object penetrating support |
| | 279 | Supply passage configuration forms stand |
| | 280 | Pole, stand or extension carried head |
| | 282 | Wall or bracket mounting |
| | 285 | Flow controller and ground support interconnection |
| | 288 | WITH SOLID MEANS AS GUARD OR PROTECTOR |
| | 289 | COMBINED OR CONVERTIBLE |
| | 290 | INCLUDING SUPPLEMENTAL GAS SHAPING OR SHIELDING JET |
| | 291 | Air shield surrounds projected airstream (i.e., air gun) |
| | 292 | Angularly adjustable as to point of convergence |
| | 293 | Gas-driven rotatable jet orifice carrier |
| | 294 | And additional downstream liquid nozzle |
| | 295 | On one side only of spray orifice |
| | 296 | Plural sets of gas jet orifices |
| | 299 | Noncircular supplemental orifice (e.g., special shape) |
| | 300 | Adjustable gas flow directing or controlling means |
| | 302 | INCLUDING SUPPLY HOLDER FOR MATERIAL |
| | 303 | Plural holders for diverse materials |
| | 309 | And frangible seal rupturing means |
| | 310 | To be mixed, dissolved or entrained in a flowing liquid stream prior to discharge |
| | 311 | Gas addition upstream of spray nozzle outlet |
| | 312 | Diverse discharge outlets for mixed and unmixed fluids respectively |
| | 313 | Follower-type holder and stream egress means in juxtaposition |
| | 314 | Mixing beyond liquid stream outlet |
| | 315 | Holder within terminal element carrying member |
| | 316 | Unitary outlet means and holder |
| | 317 | Branching flow and recombining in terminal member |
| | 318 | Aspirating discharge nozzle |
| | 319 | Moving solid surface supplying material beyond carrier fluid outlet |
| | 320 | Follower in holder |
| | 321 | Floating or biased piston |
| | 323 | Collapsible or flexible follower (i.e., non-rigid) |
| | 324 | Screw actuated |
| | 325 | Conveyer for fluent solid in holder |
| | 326 | Temporary storage in wick or pad |
| | 327 | Resilient holder wall |
| | 328 | Collapsible or foldable supply holder |
| | 329 | Moving solid surface engages material to be sprayed |
| | 335 | Three or more spray fluids (e.g., induction of ambient air) |
| | 337 | Fluid pressure discharge means |
| | 338 | Material atomized in holder (e.g., nebulizer) |
| | 339 | Liquid inlet port to submerged gas tube |
| | 340 | Pressure reducer at holder outlet |
| | 341 | Relatively adjustable gas and liquid streams |
| | 342 | Auxiliary trap, articulated or plural point inlet to eduction tube |
| | 343 | And diffuser or baffle means (e.g., sudser or foamer) |
| | 344 | Modified flow path in eduction tube |
| | 345 | Discharge from upended or tilted holder (e.g., by gravity feed to reducer) |
| | 346 | Holder coupled to gas supply source |
| | 347 | Flow control by venting pressure fluid to atmosphere |
| | 349 | Interconnected pump means and conduit closure or valve |
| | 350 | Measured or trapped quantity for discharge |
| | 351 | Motor-operated gas pump |
| | 352 | And supply replenishing means |
| | 353 | Plural valves actuated by common operator |
| | 354 | Including valved eduction tube or closure means |
| | 355 | Holder carried or mounted gas pump |
| | 356 |  Flexible wall gas pump encases liquid holder |
| | 357 | Telescoping holder or casing |
| | 358 | Multiple outlet |
| | 359 | Having means to lock plunger or pump |
| | 360 | Pump casing within supply holder |
| | 361 | Unitary mounting for eduction tube and air pump |
| | 363 | Flexible wall gas pump |
| | 364 | Parallel pressure flows to holder and pressure reducer |
| | 365 | Branched flow from main stream to holder |
| | 366 |  Air and liquid flow paths combine upstream of spray outlet |
| | 367 | Unitary mounting for pressure fluid inlet and liquid outlet |
| | 368 | Air and liquid flow paths combine upstream of spray outlet |
| | 369 | Air and liquid flow paths combine upstream of spray outlet |
| | 372 | Gas passage from gas space in holder through fluid outlet means |
| | 373 | Means to pressurize contents of holder |
| | 374 | Hand-manipulable shaker or jiggler type |
| | 375 | Including handle or handgrip for supply container and attached outlet |
| | 379 | Gravity flow from holder (e.g., hopper type) |
| | 380 | MOTOR OR SPRAY FLUID OPERATED CONTINUOUSLY MOVING DISCHARGE MODIFIER |
| | 390 | PLURAL INTERCHANGEABLE DISCHARGE MODIFIERS, OUTLET ARRANGEMENTS OR COUPLING MEANS |
| | 391 | Selectively arrangeable outlet means |
| | 396 | Discharge modifier upstream of terminal outlet |
| | 397 | Selective coupling means for head or nozzle |
| | 397.5 | DISTRIBUTOR HAVING THERMAL EXPANSION JOINT, DIFFERENTIALLY EXPANDING MATERIALS OR INSULATION |
| | 398 | COMBINING OF SEPARATELY SUPPLIED FLUIDS (I.E., PLURAL FLOW PATHS) |
| | 399 | Including whirler device to induce fluid rotation |
| | 400 | Three or more fluids |
| | 401 | Axially adjustable valve with fluid conducting stem |
| | 402 | Plural serially arranged whirlers for same or for mixed fluids |
| | 402.5 | Adjustable or selective whirl inducing means |
| | 403 | Whirling of fluid prior to or at point of addition of second fluid |
| | 407 | And valving means controlling flow for combining |
| | 408 | By terminal ejection valve |
| | 409 | Liquid storage means proximate to ejection outlet |
| | 410 | Fluid pressure operated valve (mixed or unmixed) |
| | 412 | Motor or fluid pressure operated valving means |
| | 413 | Valving means for each of diverse fluids |
| | 414 | Multiway valve or single operator for plural valves |
| | 416 | Relatively movable concentric flow paths effect valving |
| | 416.1 | For three or more diverse fluids |
| | 416.2 | Plural valves for same fluid |
| | 416.4 | Concentric flow paths |
| | 416.5 | Concentric flow paths |
| | 417.5 | Discrete flow paths for diverse fluids |
| | 418 | At or beyond outlet |
