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Class Information
Number: 4/223
Name: Baths, closets, sinks, and spittoons > Disinfection > Dispensing to bowl
Description: The disinfectant is dispensed directly to the bowl.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7322052 |
Dispensing apparatus for a toilet |
Jan. 29, 2008 |
| 7316038 |
Toilet odor blocking and bidet system with water inline T-adapter |
Jan. 8, 2008 |
| 6976277 |
Device for dispensing a liquid active substance |
Dec. 20, 2005 |
| 6934973 |
Dispensing device for dispensing an active-substance fluid into the flushing liquid in a toilet bowl |
Aug. 30, 2005 |
| 6898806 |
Device for dispensing a liquid active substance |
May. 31, 2005 |
| 6895605 |
Liquid active substance dispenser for W.C. bowl |
May. 24, 2005 |
| 6789552 |
Method of cleaning a toilet |
Sep. 14, 2004 |
| 6772450 |
Toilet bowl cleaning apparatus |
Aug. 10, 2004 |
| 6745417 |
Toilet stool usable in sitting posture |
Jun. 8, 2004 |
| 6698034 |
Toilet rim dispenser for colored liquid |
Mar. 2, 2004 |
| 6691328 |
Fluid dispensing bottle having a refillable reservoir and a metering section |
Feb. 17, 2004 |
| 6691329 |
Liquid delivery devices |
Feb. 17, 2004 |
| 6675396 |
Liquid dispensing toilet bowl cleaner |
Jan. 13, 2004 |
| 6647558 |
Dispenser for sanitizing/deodorant surfactant liquids, particularly for toilet bowls |
Nov. 18, 2003 |
| 6625821 |
Dispenser for adding a cleaning and/or deodorizing product to a toilet bowl |
Sep. 30, 2003 |
| 6622315 |
Toilet bowl deodorizing and disinfecting apparatus |
Sep. 23, 2003 |
| 6591431 |
Device to dispense active substances into rinse water, especially in toilet bowls |
Jul. 15, 2003 |
| 6544537 |
Opacified aqueous composition for toilets |
Apr. 8, 2003 |
| 6519783 |
Dispenser for sanitizing/deodorant surfactant liquids, particularly for toilet bowls |
Feb. 18, 2003 |
| 6412120 |
Liquid dispensing toilet rim mounted toilet bowl cleaner |
Jul. 2, 2002 |
| 6389610 |
Device to dispense active substances into rinse water especially in toilet bowls |
May. 21, 2002 |
| 6375097 |
Manual apparatus for cleaning a hygienic vessel with water |
Apr. 23, 2002 |
| 6178564 |
Liquid dispensing toilet rim mounted toilet bowl cleaner |
Jan. 30, 2001 |
| 6178563 |
Toilet deodorizer |
Jan. 30, 2001 |
| 6124251 |
Toilet bowl cleaning tablet |
Sep. 26, 2000 |
| 6030586 |
Ozone generating and ozone/water mixing apparatus |
Feb. 29, 2000 |
| 6029286 |
Odor removing apparatus for toilets |
Feb. 29, 2000 |
| 6000067 |
Automatic liquid chemical additive dispenser for recreational vehicle toilets |
Dec. 14, 1999 |
| 5987655 |
Flush tank water conditioner |
Nov. 23, 1999 |
| 5945390 |
Toilet cleansing block |
Aug. 31, 1999 |
| 5862532 |
Quick spray dispenser |
Jan. 26, 1999 |
| 5745928 |
Toilet bowl dispensing system |
May. 5, 1998 |
| 5729837 |
Pump operated plumbing fixture |
Mar. 24, 1998 |
| 5727262 |
Bathroom ventilator |
Mar. 17, 1998 |
| 5699562 |
Detergent controlling means for use in a toilet |
Dec. 23, 1997 |
| 5603126 |
Toilet disinfectant dispenser |
Feb. 18, 1997 |
| 5457822 |
Device for dispensing disinfectant, cleaning agent and/or scent into a toilet bowl |
Oct. 17, 1995 |
| 5454123 |
Arrangement for and method of automatically cleaning a sanitary fixture |
Oct. 3, 1995 |
| 5312624 |
Drain treatment product and method of use |
May. 17, 1994 |
| 5307525 |
Bathroom odor eliminator |
May. 3, 1994 |
| 5073992 |
Lavatory assembly |
Dec. 24, 1991 |
| 4777670 |
Under-the-rim dispensing unit |
Oct. 18, 1988 |
| 4738833 |
Self-regulating dosing dispenser |
Apr. 19, 1988 |
| 4670916 |
Toilet bowl dispenser |
Jun. 9, 1987 |
| 4555819 |
Holder for cleaning and/or colorant products intended to be hooked from the edge of a WC bowl |
Dec. 3, 1985 |
| RE32017 |
Toilet flush water colorizer |
Nov. 5, 1985 |
| 4462121 |
Passageway resistant to capillary transport |
Jul. 31, 1984 |
| 4319369 |
Toilet additive dispenser |
Mar. 16, 1982 |
| 4262372 |
Disinfection system for a pressurized flush toilet in a recreational vehicle or the like |
Apr. 21, 1981 |
| 4216553 |
Toilet with folding lid |
Aug. 12, 1980 |
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