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Class Information
Number: 4/231
Name: Baths, closets, sinks, and spittoons > Disinfection > Chemical holder suspended in bowl
Description: The holder is suspended in the closet bowl.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7234175 |
Lavatory cleansing devices |
Jun. 26, 2007 |
| 7114199 |
Toilet rim mounted device for dispensing two liquids |
Oct. 3, 2006 |
| 7069602 |
Dispenser mountable under a toilet bowl rim |
Jul. 4, 2006 |
| 7039960 |
Multiple liquid active substance dispenser for W.C. bowl |
May. 9, 2006 |
| 7020906 |
Two part docking and filling station for pressurized containers |
Apr. 4, 2006 |
| 7013498 |
Dispenser |
Mar. 21, 2006 |
| 6993796 |
Dispenser for releasing a substance into a toilet bowl |
Feb. 7, 2006 |
| 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 |
| 6928667 |
Device with multiple toilet care action |
Aug. 16, 2005 |
| 6928668 |
Device with toilet care action |
Aug. 16, 2005 |
| 6898806 |
Device for dispensing a liquid active substance |
May. 31, 2005 |
| 6895605 |
Liquid active substance dispenser for W.C. bowl |
May. 24, 2005 |
| 6854136 |
Dual action toilet rim mounted toilet bowl cleaner |
Feb. 15, 2005 |
| 6817040 |
Toilet rim mounted liquid dispenser using vertical wicking system |
Nov. 16, 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 |
| 6662380 |
Dual action toilet rim mounted toilet bowl cleaner |
Dec. 16, 2003 |
| 6652756 |
Method of purifying sewage |
Nov. 25, 2003 |
| 6651261 |
Toilet rim mounted toilet cleaner with extension plate |
Nov. 25, 2003 |
| 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 |
| 6591431 |
Device to dispense active substances into rinse water, especially in toilet bowls |
Jul. 15, 2003 |
| 6519783 |
Dispenser for sanitizing/deodorant surfactant liquids, particularly for toilet bowls |
Feb. 18, 2003 |
| 6510561 |
Dispensing device |
Jan. 28, 2003 |
| 6505356 |
Dispensing liquids |
Jan. 14, 2003 |
| 6434758 |
Cleansing and freshening unit intended for suspension from a rim of a toilet bowl |
Aug. 20, 2002 |
| 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 |
| 6311340 |
Dispensing device |
Nov. 6, 2001 |
| 6230334 |
Cleansing and freshening unit intended for suspension from a rim of a toilet bowl |
May. 15, 2001 |
| 6189696 |
Consumer article comprising a WC basket unit and re-fill bottle |
Feb. 20, 2001 |
| 6178564 |
Liquid dispensing toilet rim mounted toilet bowl cleaner |
Jan. 30, 2001 |
| 5652974 |
Device for improving the flushability of toilets and conserving water |
Aug. 5, 1997 |
| 5593648 |
Child-resistant dispensing device for automatic washing machines |
Jan. 14, 1997 |
| 5489415 |
Urinal block dispenser assembly and composition |
Feb. 6, 1996 |
| 5457822 |
Device for dispensing disinfectant, cleaning agent and/or scent into a toilet bowl |
Oct. 17, 1995 |
| 5449473 |
Lavatory cleansing and sanitizing blocks containing a halogen release bleach and a polybutene stabilizer |
Sep. 12, 1995 |
| 5335379 |
Toilet bowl flushing attachment |
Aug. 9, 1994 |
| 5312624 |
Drain treatment product and method of use |
May. 17, 1994 |
| 5206959 |
Toilet deodorizer |
May. 4, 1993 |
| 5205955 |
Lavatory cleansing and sanitizing blocks containing a halogen release bleach and a mineral oil stabilizer |
Apr. 27, 1993 |
| 4813084 |
Cleaning system for toilet bowls |
Mar. 21, 1989 |
| 4805246 |
Toilet seat handle |
Feb. 21, 1989 |
| 4777670 |
Under-the-rim dispensing unit |
Oct. 18, 1988 |
| 4738833 |
Self-regulating dosing dispenser |
Apr. 19, 1988 |
| 4670916 |
Toilet bowl dispenser |
Jun. 9, 1987 |
| 4666671 |
Method for deodorizing urinals and toilet bowls with fragranced gel blocks |
May. 19, 1987 |
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