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Class Information
Number: 239/351
Name: Fluid sprinkling, spraying, and diffusing > Including supply holder for material > Fluid pressure discharge means > Pressure reducer at holder outlet > Motor-operated gas pump
Description: Apparatus in which there is a motion imparting means for operating a gas pump associated with the liquid receptacle.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7384006 |
Power sprayer |
Jun. 10, 2008 |
| 7360720 |
Spray gun |
Apr. 22, 2008 |
| 7303149 |
Automatic spray gun |
Dec. 4, 2007 |
| 7255294 |
Battery operated spray head having an improved housing |
Aug. 14, 2007 |
| 7222644 |
High-pressure hose and pressure washer |
May. 29, 2007 |
| 7191959 |
Domestic spray device |
Mar. 20, 2007 |
| 7178743 |
Portable sprayer |
Feb. 20, 2007 |
| 7175111 |
Discharge/vent module for power sprayer |
Feb. 13, 2007 |
| 7168636 |
Apparatus, method and system for applying substances to forage, grain, and harvested crops |
Jan. 30, 2007 |
| 7066405 |
Modular mist sprayer |
Jun. 27, 2006 |
| 7044404 |
Pneumatic liquid-delivery device |
May. 16, 2006 |
| 7036751 |
Pump operated spraying device |
May. 2, 2006 |
| 7021391 |
Portable fire fighting system and extinguisher apparatus and method |
Apr. 4, 2006 |
| 6554211 |
Container vent control for battery operated sprayer |
Apr. 29, 2003 |
| 6405944 |
Spraying attachment and appliance |
Jun. 18, 2002 |
| 6270021 |
Liquid dispensing apparatus |
Aug. 7, 2001 |
| 6092260 |
Hand-held blower |
Jul. 25, 2000 |
| 5976612 |
Apparatus and method for optimizing a compressed air system |
Nov. 2, 1999 |
| 5961048 |
Container for storing, transporting and dispensing liquid, especially water for drinking or watering |
Oct. 5, 1999 |
| 5716007 |
Battery operated fluid dispenser |
Feb. 10, 1998 |
| 5409167 |
Hygienic spray apparatus |
Apr. 25, 1995 |
| 5192009 |
Device for spraying fluids, having electrically operated air compressor and free blowing nozzle |
Mar. 9, 1993 |
| 5046667 |
Automatic spray nozzle |
Sep. 10, 1991 |
| 4972975 |
Automatic spray can |
Nov. 27, 1990 |
| 4781329 |
Combined power duster and ULV aerosol generator |
Nov. 1, 1988 |
| 4509507 |
Endoscope apparatus |
Apr. 9, 1985 |
| 4301971 |
Electrically-driven spray gun |
Nov. 24, 1981 |
| 4272019 |
Fluid sprayer apparatus and method |
Jun. 9, 1981 |
| 4222525 |
Arrangement for spraying liquid from a bottle |
Sep. 16, 1980 |
| 4208013 |
Portable chemical spraying apparatus with disposable chemical container |
Jun. 17, 1980 |
| 4033511 |
Portable atomizer apparatus |
Jul. 5, 1977 |
| 3997115 |
Portable atomizer for liquids |
Dec. 14, 1976 |
| 3977608 |
Atomizing system and atomizing nozzle assembly |
Aug. 31, 1976 |
| 3970250 |
Ultrasonic liquid atomizer |
Jul. 20, 1976 |
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