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Class Information
Number: 4/235
Name: Baths, closets, sinks, and spittoons > Seat and lid > Plural seats
Description: More than one seat is provided for the closet.










Patents under this class:

Patent Number Title Of Patent Date Issued
8316472 Swiveling toilet seat device Nov. 27, 2012
8214932 Automatic self-closing toilet seat assembly Jul. 10, 2012
8074302 Toilet seat quick release system Dec. 13, 2011
7976600 Device and method for containment and elimination of toxic or other contaminant aerosols Jul. 12, 2011
7485166 Device and method for detection, collection, containment, neutralization, and elimination of toxic or other contaminant aerosols Feb. 3, 2009
7093308 Elevated toilet seat Aug. 22, 2006
6996858 Toilet seat apparatus Feb. 14, 2006
6968578 Child's disposable toilet seat adaptor with side handles and fold-under flap Nov. 29, 2005
6952842 Toilet seat for children's use Oct. 11, 2005
6701539 Multi-use toilet seat assembly Mar. 9, 2004
6598240 Toilet seat device having support for children Jul. 29, 2003
6449780 Combined adult and children's toilet seat assembly Sep. 17, 2002
6189159 Child seating system Feb. 20, 2001
6052838 Toilet seat aid Apr. 25, 2000
5920917 Toilet seat including height increasing apparatus Jul. 13, 1999
5884341 Family toilet seat Mar. 23, 1999
5842234 Child accommodating toilet seat lid Dec. 1, 1998
5797148 Toilet seat Aug. 25, 1998
5748096 Toilet bowl illumination device including audible annunciator for reminding user to move toilet seat from upper retracted position to lower seating position after use May. 5, 1998
5448781 Combination toilet seat Sep. 12, 1995
5384917 Child's auxiliary toilet seat Jan. 31, 1995
5363509 Pinch resistant child's toilet seat insert Nov. 15, 1994
5251338 Toilet height conversion apparatus Oct. 12, 1993
5182818 Child commode seat apparatus Feb. 2, 1993
5027445 Raised superimposed toilet seat and securing clamp Jul. 2, 1991
5005223 Foldable toilet seat Apr. 9, 1991
4944058 Integrated mattress and flush commode Jul. 31, 1990
4930165 Folding commode seat Jun. 5, 1990
RE32807 Family toilet seat Dec. 27, 1988
4747167 Non-shiftable toilet seat assembly May. 31, 1988
4638515 Toilet hook Jan. 27, 1987
4638514 Raised superimposed toilet seat and bidet-like device in combination Jan. 27, 1987
4635303 Foldable toilet-seat for children Jan. 13, 1987
4615055 Accessory for a toilet receptacle Oct. 7, 1986
4534072 W.C. Seat for children Aug. 13, 1985
4517689 Toilet seat May. 21, 1985
4516279 Universal child's toilet trainer May. 14, 1985
4462122 Raised superimposed toilet seat and securing clamp Jul. 31, 1984
4461046 Family toilet seat Jul. 24, 1984
4234974 Pillow for colostomy Nov. 25, 1980
4213211 Toilet seat elevator device Jul. 22, 1980
4207628 Combination toilet seat and bidet basin Jun. 17, 1980
4181988 Adjustable size toilet seat Jan. 8, 1980
4145767 Combination water closet and bidet Mar. 27, 1979











 
 
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