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Class Information
Number: 4/228.1
Name: Baths, closets, sinks, and spittoons > Disinfection > Dispensing to air from closet
Description: Subject matter wherein the apparatus is disclosed for use with a closet to discharge a chemical into the atmosphere surrounding the closet for the purpose of disinfecting or deodorizing the air.










Patents under this class:

Patent Number Title Of Patent Date Issued
8668115 Functional operation and timing control improvements for dispensers Mar. 11, 2014
8459499 Dispensers and functional operation and timing control improvements for dispensers Jun. 11, 2013
8453273 Scent impregnated attachment apparatus affixed to the flexible connecting belt of a rimmed cage retaining a deodorant block Jun. 4, 2013
8307467 Toilet device with indicator Nov. 13, 2012
8161579 Toilet tank mounted odor eliminator Apr. 24, 2012
8015629 Dispensing device Sep. 13, 2011
7832025 Dispenser for releasing treatment composition into a toilet bowl Nov. 16, 2010
7793362 Toilet seat lift system Sep. 14, 2010
7721358 Toilet device with improved fragrance delivery May. 25, 2010
7676856 Deodorizing device for toilet bowls Mar. 16, 2010
6785911 Automatic actuator for aerosol containers Sep. 7, 2004
6694534 Toilet ventilation system Feb. 24, 2004
6654971 Air freshening device for toilets Dec. 2, 2003
6330723 Air freshening toilet seat Dec. 18, 2001
6282732 Toilet flushing handle accessory Sep. 4, 2001
6081935 Technologically advanced portable toilet and method of supplying purifying agent thereto Jul. 4, 2000
6030586 Ozone generating and ozone/water mixing apparatus Feb. 29, 2000
5954269 Installation for automatically purifying premises such as toilets Sep. 21, 1999
5862532 Quick spray dispenser Jan. 26, 1999
5675845 Spray dispenser actuated by toilet flushing function Oct. 14, 1997
5383237 Toilet seat deodorizer apparatus Jan. 24, 1995
5367716 Automatic flush toilet detergent and perfume dispenser Nov. 29, 1994
5125119 Odor reduction toilet apparatus Jun. 30, 1992
4709425 Holder for a toilet cleaning product associated with an air deodorizer Dec. 1, 1987
4625342 Device actuated by toilet flushing for dispensing deodorant Dec. 2, 1986
4358860 Automatic actuator for air freshener dispenser or the like for toilets Nov. 16, 1982
D265501 Deodorant dispenser for a toilet tank or the like Jul. 20, 1982
4212089 Process for aromatizing and/or deodorizing the environment surrounding the flush tank of a toilet Jul. 15, 1980
4209863 Process for aromatizing and/or deodorizing the environment surrounding the flush tank of a toilet Jul. 1, 1980
4209864 Cleanser and/or sanitizer and aroma emitting attachment for toilets and process for using same Jul. 1, 1980
4168550 Cleanser and/or sanitizer and aroma emitting attachment for toilets Sep. 25, 1979
4097936 Flush tank vaporizer Jul. 4, 1978
4064573 Cleanser-sanitizer and timed cycle deodorizing spray attachment for toilets Dec. 27, 1977
3953902 Water closet additive means May. 4, 1976
3934279 Liquid chemical evaporator for flush tanks Jan. 27, 1976











 
 
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