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Class Information
Number: 15/1
Name: Brushing, scrubbing, and general cleaning > Miscellaneous
Description: Inventions relating to brushing, scrubbing, or general cleaning, not strictly classifiable as machines, implements, accessories, attachments within the meaning of those terms as below defined.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7428799 |
Gutter drainage and debris removal system |
Sep. 30, 2008 |
| 7425900 |
Clean hands assured with signal |
Sep. 16, 2008 |
| 7325699 |
Lint-reducing container |
Feb. 5, 2008 |
| 7030046 |
Multi-layer substrate for a premoistened wipe capable of controlled fluid release |
Apr. 18, 2006 |
| 7024716 |
Cleaning apparatus for screen mask |
Apr. 11, 2006 |
| 6988291 |
Cleaning implement |
Jan. 24, 2006 |
| 6968906 |
Electric tilling machine |
Nov. 29, 2005 |
| 6896468 |
Battery interchange system for battery powered floor maintenance equipment |
May. 24, 2005 |
| 6865764 |
Fixture for assembling a post-CMP cleaning brush |
Mar. 15, 2005 |
| 6850167 |
Brushing behavior reinforcement toothbrush and enclosed electronic game switch with grid |
Feb. 1, 2005 |
| 6832422 |
Apparatus for assembling a post-CMP cleaning brush |
Dec. 21, 2004 |
| 6802103 |
Cleaning tool |
Oct. 12, 2004 |
| 6629538 |
Method for cleaning semiconductor wafers in a vacuum environment |
Oct. 7, 2003 |
| 6598260 |
Liquid barrier system |
Jul. 29, 2003 |
| 6574819 |
Methods and devices for removing dew from grass areas such as golf courses |
Jun. 10, 2003 |
| 6453496 |
Apparatus for removing contaminant particles on a photomask |
Sep. 24, 2002 |
| 6414816 |
Cartridge for cleaning feeder belt and library apparatus |
Jul. 2, 2002 |
| 6211788 |
Method and apparatus for helping to assure the washing of hands |
Apr. 3, 2001 |
| 6031461 |
Method and apparatus for helping to assure the washing of hands |
Feb. 29, 2000 |
| 5960513 |
Automobile window washer fluid reservoir and dispenser |
Oct. 5, 1999 |
| 5867859 |
Windshield and wiper preservation methods |
Feb. 9, 1999 |
| 5772779 |
Photoconductor cleaning brush for elimination of photoconductor scum |
Jun. 30, 1998 |
| 5692808 |
Apparatus and method for rejuvenation of a brush |
Dec. 2, 1997 |
| 5682638 |
Buffing pad cleaning apparatus |
Nov. 4, 1997 |
| 5639311 |
Method of cleaning brushes used in post CMP semiconductor wafer cleaning operations |
Jun. 17, 1997 |
| 5634693 |
Apparatus and method for rejuvenation of a rotary scrubbing brush |
Jun. 3, 1997 |
| 5572759 |
Storage and maintenance system |
Nov. 12, 1996 |
| 5496412 |
Apparatus and method for cleaning rotary applicator devices |
Mar. 5, 1996 |
| 5475474 |
Slidably mounted wiper system |
Dec. 12, 1995 |
| 5471726 |
Buffing pad cleaning apparatus |
Dec. 5, 1995 |
| 5394585 |
Carpet wheel for a rotary cleaning apparatus |
Mar. 7, 1995 |
| 5384931 |
Pan cleaning assembly |
Jan. 31, 1995 |
| 5349714 |
Sheet cleaning apparatus |
Sep. 27, 1994 |
| 5257435 |
Chimney cleaning tool |
Nov. 2, 1993 |
| 5211135 |
Apparatus and method of deslagging a boiler with an explosive blastwave and kinetic energy |
May. 18, 1993 |
| 5155877 |
Plunger device for removing liquid from carpet |
Oct. 20, 1992 |
| 5024705 |
Paint brush cleaning system |
Jun. 18, 1991 |
| 5012542 |
Mopping system |
May. 7, 1991 |
| 4995749 |
Apparatus for cleaning a paint roller pad |
Feb. 26, 1991 |
| 4983221 |
Buffing pad cleaning method and apparatus |
Jan. 8, 1991 |
| 4926775 |
Device for cleaning surfaces, particularly in water |
May. 22, 1990 |
| 4910823 |
Cleaning mechanism for penetration interfaces in nuclear pressure vessels |
Mar. 27, 1990 |
| 4864674 |
Rotary broom |
Sep. 12, 1989 |
| 4806277 |
Decontaminating solid surfaces |
Feb. 21, 1989 |
| 4792276 |
Turbomachinery debris remover |
Dec. 20, 1988 |
| 4786333 |
Buffing pad cleaning method and apparatus |
Nov. 22, 1988 |
| 4760618 |
Apparatus for cleaning the interior of a mouse |
Aug. 2, 1988 |
| 4699665 |
Method of pressure pulse cleaning heat exchanger tubes, upper tube support plates and other areas in a nuclear steam generator and other tube bundle heat exchangers |
Oct. 13, 1987 |
| 4655846 |
Method of pressure pulse cleaning a tube bundle heat exchanger |
Apr. 7, 1987 |
| 4645542 |
Method of pressure pulse cleaning the interior of heat exchanger tubes located within a pressure vessel such as a tube bundle heat exchanger, boiler, condenser or the like |
Feb. 24, 1987 |
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