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Class Information
Number: 15/405
Name: Brushing, scrubbing, and general cleaning > Machines > With air blast or suction > Air blast only
Description: Cleaning apparatus in which the sole cleaning agency is a draft of air from a source of higher-than-atmospheric pressure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6182329 |
Portable air blower |
Feb. 6, 2001 |
| 6161994 |
Device for cleaning the working area of chip removal machines |
Dec. 19, 2000 |
| 6158082 |
Portable blower with blower tube noise reduction |
Dec. 12, 2000 |
| 6145161 |
Multifunctional dust-abating gun |
Nov. 14, 2000 |
| 6141824 |
Blower and vacuum device |
Nov. 7, 2000 |
| 6125503 |
Retracting rotational backpack blower air discharge tube unit |
Oct. 3, 2000 |
| 6105206 |
Portable electrically powered blower apparatus |
Aug. 22, 2000 |
| 6105205 |
Power working machine |
Aug. 22, 2000 |
| 6077033 |
Portable air-blowing working machine |
Jun. 20, 2000 |
| 6076231 |
Nozzle for a lawn and garden blower |
Jun. 20, 2000 |
| 6073305 |
Debris blower |
Jun. 13, 2000 |
| RE36627 |
Portable blower/vac |
Mar. 28, 2000 |
| 6039062 |
Combined portable umbrella and air blower |
Mar. 21, 2000 |
| 6009595 |
Vegetation debris blower and cart assembly |
Jan. 4, 2000 |
| 6006400 |
Electric backpack blower |
Dec. 28, 1999 |
| 6004093 |
Portable air-blowing working machine |
Dec. 21, 1999 |
| 6003199 |
Air concentrator nozzle for portable blower |
Dec. 21, 1999 |
| 6000095 |
Dual port air blower for drying vehicles |
Dec. 14, 1999 |
| 5991973 |
Air yard blower |
Nov. 30, 1999 |
| 5991966 |
Apparatus for cleaning athletic equipment |
Nov. 30, 1999 |
| 5989360 |
Gas-driven portable self-contained vacuum device |
Nov. 23, 1999 |
| 5950276 |
Blower and adjustable blower nozzle attachment |
Sep. 14, 1999 |
| 5944911 |
Method and apparatus for sweeping seating areas |
Aug. 31, 1999 |
| 5926910 |
Blower pipe |
Jul. 27, 1999 |
| 5902414 |
Apparatus and method for renovating playing surfaces |
May. 11, 1999 |
| 5894630 |
Air conducting convertor for string trimmer |
Apr. 20, 1999 |
| 5852846 |
Windshield airstream deflector for vehicles |
Dec. 29, 1998 |
| 5813088 |
Backpack blower |
Sep. 29, 1998 |
| 5813089 |
Duct cleaning apparatus |
Sep. 29, 1998 |
| 5809653 |
Attachment system for battery powered tool |
Sep. 22, 1998 |
| 5806133 |
Portable work machine |
Sep. 15, 1998 |
| 5774933 |
Attachment device for a cleaning apparatus |
Jul. 7, 1998 |
| 5768749 |
Portable air blower |
Jun. 23, 1998 |
| 5735018 |
Blower for moving debris |
Apr. 7, 1998 |
| 5722111 |
Blower vacuum |
Mar. 3, 1998 |
| 5722461 |
Exhaust heat application hose |
Mar. 3, 1998 |
| 5711048 |
Portable blower/VAC |
Jan. 27, 1998 |
| 5701632 |
Debris blowing apparatus |
Dec. 30, 1997 |
| 5689852 |
Portable blower/vac |
Nov. 25, 1997 |
| 5673457 |
Debris blower and/or vacuum devices |
Oct. 7, 1997 |
| 5672231 |
Method and apparatus for removing label from a container |
Sep. 30, 1997 |
| 5659920 |
Blower vacuum device of improved design |
Aug. 26, 1997 |
| 5652995 |
Nozzle for lawn and garden blower |
Aug. 5, 1997 |
| 5638574 |
Convertible leaf blower and vacuum |
Jun. 17, 1997 |
| 5604954 |
Blower-vacuum device |
Feb. 25, 1997 |
| 5562779 |
Device and method for cleaning particulate material |
Oct. 8, 1996 |
| 5560078 |
Portable Blower/Vac |
Oct. 1, 1996 |
| 5557820 |
Apparatus for producing an ion-rich directable air stream |
Sep. 24, 1996 |
| 5555643 |
Method and apparatus for creating air flow in a wall or ceiling for drying purposes through an electrical box |
Sep. 17, 1996 |
| 5553346 |
Tapered bag blower system |
Sep. 10, 1996 |
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