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Class Information
Number: 4/DIG.9
Name: Baths, closets, sinks, and spittoons > Methods
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7005077 |
Shipboard human waste treatment for removing solids |
Feb. 28, 2006 |
| 6676842 |
Method for preventing the clogging of a drainage system |
Jan. 13, 2004 |
| 6652756 |
Method of purifying sewage |
Nov. 25, 2003 |
| 6279180 |
Adhesive backed photoluminescent panels for commode and method of use |
Aug. 28, 2001 |
| 5819326 |
Connecting apparatus for a toilet and a drainpipe |
Oct. 13, 1998 |
| 5611088 |
Method and device for disinfecting a toilet bowl |
Mar. 18, 1997 |
| 5535770 |
Ejector device |
Jul. 16, 1996 |
| 5465749 |
Top mounting faucet assembly |
Nov. 14, 1995 |
| 5165457 |
Vacuum sewer arrangement |
Nov. 24, 1992 |
| 5116543 |
Whole body cleaning agent containing n-acyltaurate |
May. 26, 1992 |
| 5040249 |
Portable, collapsible commode |
Aug. 20, 1991 |
| 5018224 |
Stackable soil pipe spacer flange |
May. 28, 1991 |
| 4954179 |
Method and apparatus for cleaning a pipe system provided for the operation of baths |
Sep. 4, 1990 |
| 4942632 |
Method for waste collection and storage |
Jul. 24, 1990 |
| 4940113 |
Method of acoustically insulating a toilet bowl |
Jul. 10, 1990 |
| 4938825 |
Process for manufacturing laminated bath tub or shower tray |
Jul. 3, 1990 |
| 4918761 |
Method of using a toilet-flange cast-in mount |
Apr. 24, 1990 |
| 4907301 |
Method for setting toilet bowls |
Mar. 13, 1990 |
| 4857112 |
Method and apparatus for cleaning a pipe system provided for the operation of baths |
Aug. 15, 1989 |
| 4828709 |
Recirculating shower using limited water supply |
May. 9, 1989 |
| 4811434 |
Spa with an improved air channel and method for constructing same |
Mar. 14, 1989 |
| 4763367 |
Hydrotherapy massage method and apparatus |
Aug. 16, 1988 |
| 4762143 |
Faucet manifold |
Aug. 9, 1988 |
| 4760861 |
Faucet manifold |
Aug. 2, 1988 |
| 4760614 |
Drainage pipe stoppage displacer |
Aug. 2, 1988 |
| 4739788 |
Faucet repair kit |
Apr. 26, 1988 |
| 4727605 |
Hydrotherapy massage method and apparatus |
Mar. 1, 1988 |
| 4726080 |
Tap water powered hydrotherapy method and apparatus |
Feb. 23, 1988 |
| 4679258 |
Hydrotherapy massage method and apparatus |
Jul. 14, 1987 |
| 4649958 |
Faucet and spout construction |
Mar. 17, 1987 |
| 4605534 |
Cleaning and disinfecting systems including color display means |
Aug. 12, 1986 |
| 4587069 |
Process for producing color display means |
May. 6, 1986 |
| 4581781 |
Method for installing whirlpool bath apparatus |
Apr. 15, 1986 |
| 4563781 |
Bath installations and bath tubs |
Jan. 14, 1986 |
| 4533476 |
Spa filter installation method and means |
Aug. 6, 1985 |
| 4384910 |
Method of extending a soil pipe flange |
May. 24, 1983 |
| 4368550 |
Method and apparatus for winterizing a swimming pool |
Jan. 18, 1983 |
| 4353866 |
Activation of hypochlorite bleaching of dyes |
Oct. 12, 1982 |
| 4352213 |
Linkage adjustment arrangement for a bathtub drain assembly |
Oct. 5, 1982 |
| 4347142 |
Effluent treatment in a non-polluting toilet system |
Aug. 31, 1982 |
| 4308625 |
Article for sanitizing toilets |
Jan. 5, 1982 |
| 4249274 |
Apparatus for sanitizing toilets |
Feb. 10, 1981 |
| 4248827 |
Method for sanitizing toilets |
Feb. 3, 1981 |
| 4218786 |
Water saving trap primer |
Aug. 26, 1980 |
| 4207630 |
Method of repairing water closet anchoring to fractured closet flange and spanner clamp therefor |
Jun. 17, 1980 |
| 4200606 |
Method for sanitizing toilets |
Apr. 29, 1980 |
| 4131958 |
Dispensation of concentrated solution into toilet flush tank |
Jan. 2, 1979 |
| 4000528 |
Whirlpool tub and method of making same |
Jan. 4, 1977 |
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