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Class Information
Number: 239/DIG.21
Name: Fluid sprinkling, spraying, and diffusing > Air blast
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591435 |
Safety air guns |
Sep. 22, 2009 |
| 7172138 |
Powder spray gun mount and cleaning arrangements |
Feb. 6, 2007 |
| 6976640 |
Air gun with a quick-releasing device |
Dec. 20, 2005 |
| 6618966 |
Fluid lance apparatus |
Sep. 16, 2003 |
| 6616069 |
Multifunction blow and airless spray gun |
Sep. 9, 2003 |
| 6575381 |
Artificial snow producing and releasing apparatus and method thereof |
Jun. 10, 2003 |
| 6505784 |
Air blowgun |
Jan. 14, 2003 |
| 6291016 |
Method for increasing contact area between a viscous liquid and a substrate |
Sep. 18, 2001 |
| 6170758 |
Multifunctional air gun |
Jan. 9, 2001 |
| 6142387 |
Multipurpose air fountain |
Nov. 7, 2000 |
| 6098904 |
Nozzle for producing a high-impact long-range jet from fan-blown air |
Aug. 8, 2000 |
| 5944911 |
Method and apparatus for sweeping seating areas |
Aug. 31, 1999 |
| 5785941 |
Process for preparing finely divided silica and apparatus for carrying out the process |
Jul. 28, 1998 |
| 5605556 |
Linear ramped air lapper for fibrous material |
Feb. 25, 1997 |
| 5603743 |
High frequency air lapper for fibrous material |
Feb. 18, 1997 |
| 5556588 |
System and method for applying a bladder release between a green tire and a bladder in a tire molding machine |
Sep. 17, 1996 |
| 5397606 |
Enclosure for painting and a method of enforcing evaporation from a coating on a panel surface |
Mar. 14, 1995 |
| 5350118 |
Glass cullet separator and method of using same |
Sep. 27, 1994 |
| 5280856 |
Debris shield apparatus |
Jan. 25, 1994 |
| 5248097 |
Handy air |
Sep. 28, 1993 |
| 5233940 |
Piglet protection apparatus |
Aug. 10, 1993 |
| 5173988 |
Dewatering apparatus for drop marking bottles and cans |
Dec. 29, 1992 |
| 5170943 |
High velocity pneumatic device |
Dec. 15, 1992 |
| 5074056 |
Device for drying windshield breaks and method |
Dec. 24, 1991 |
| 5050805 |
Noise attenuating supersonic nozzle |
Sep. 24, 1991 |
| 5020726 |
Two stage fluid valve assembly |
Jun. 4, 1991 |
| 4967060 |
Footwear dryer adapter for use with hand-held blow dryer |
Oct. 30, 1990 |
| 4954059 |
Sealant bead profile control |
Sep. 4, 1990 |
| 4867380 |
Pistol grip type compressed air blower |
Sep. 19, 1989 |
| 4535936 |
Blast nozzle for blowing off liquids from surfaces |
Aug. 20, 1985 |
| 4431135 |
Air nozzle and method |
Feb. 14, 1984 |
| 4385728 |
Flow-amplifying nozzle |
May. 31, 1983 |
| 4261516 |
Air nozzle |
Apr. 14, 1981 |
| 4070279 |
Eductor for dissolving gases in liquids |
Jan. 24, 1978 |
| 3985302 |
Variable two stage air nozzle |
Oct. 12, 1976 |
| 3984054 |
Nozzle |
Oct. 5, 1976 |
| 3982605 |
Nozzle noise silencer |
Sep. 28, 1976 |
| 3980232 |
Air blast spraying apparatus |
Sep. 14, 1976 |
| 3973642 |
Noise-reducing blowing nozzle |
Aug. 10, 1976 |
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