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Browse by Category: Main > Household
Class Information
Number: 4/224
Name: Baths, closets, sinks, and spittoons > Disinfection > Dispensing to bowl > Combined with flusher
Description: The dispenser acts in combination with and generally after the device which flushes out the bowl.










Patents under this class:

Patent Number Title Of Patent Date Issued
8196232 Exhaust unit for a toilet bowl Jun. 12, 2012
8112824 Dosing device for a toilet Feb. 14, 2012
6588026 Method of, and apparatus for, introducing a cleaning agent and/or disinfectant into sanitary facilities Jul. 8, 2003
6510561 Dispensing device Jan. 28, 2003
6279174 Flushing, cleaning device for service of sanitary fixtures Aug. 28, 2001
6256802 Apparatus for injecting a reagent into a stream of rinse fluid Jul. 10, 2001
6247189 Inline sanitary conditioning system Jun. 19, 2001
6103681 Lavatory cleansing compositions Aug. 15, 2000
6030586 Ozone generating and ozone/water mixing apparatus Feb. 29, 2000
6009567 Inline sanitary conditioning system Jan. 4, 2000
6000067 Automatic liquid chemical additive dispenser for recreational vehicle toilets Dec. 14, 1999
5692250 Vacuum toilet system with treated rinse liquid Dec. 2, 1997
5581823 Automatic detergent dispenser for a urine bowl Dec. 10, 1996
5513394 Chemicals mixed type automatic flushing device May. 7, 1996
5404594 In-line toilet bowl cleaner apparatus Apr. 11, 1995
5123124 Automatic, self-cleaning, water saving, toilet system Jun. 23, 1992
4993084 Canister for deodorant/disinfectant material Feb. 19, 1991
4937892 Disinfecting unit for pressure type flush valves and urinals Jul. 3, 1990
4914757 Automatic toilet lid/seat control device Apr. 10, 1990
4841578 Sanitizer for recreational vehicle waste system Jun. 27, 1989
4434938 Aroma system Mar. 6, 1984
4262372 Disinfection system for a pressurized flush toilet in a recreational vehicle or the like Apr. 21, 1981
4229410 Bacteriostatic deodorant water coloring toilet element Oct. 21, 1980
4180875 Urine disposal bypass unit Jan. 1, 1980
3946448 Apparatus for disinfection and chemical purification of toilet bowls Mar. 30, 1976











 
 
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