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Class Information
Number: D23/284
Name: Environmental heating and cooling; fluid handling and sanitary equipment > Sanitary fixture or housing therefor > Sink
Description:


Sub-classes under this class:

Class Number Class Name Patents
D23/288 Corner type 10
D23/290 Plural 179
D23/289 Shampoo type (e.g., with depression on rim for neck, etc.) 30
D23/285 Simulative, or with radiating striations 45
D23/293.1 Symmetrical (16) 325
D23/292 Unitary singular support column 117
D23/286 With cabinet or with provision for storage 119
D23/287 With drainboard (i.e., adjacent recessed inclined surface) 56
D23/291 With integral spout or hooded overflow 12


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
D603025 Sink Oct. 27, 2009
D602132 Sink Oct. 13, 2009
D602133 Lavatory Oct. 13, 2009
D602134 Sink Oct. 13, 2009
D601674 Lavatory Oct. 6, 2009
D601232 Lavatory Sep. 29, 2009
D600331 Lavatory Sep. 15, 2009
D600332 Lavatory Sep. 15, 2009
D599448 Lavatory Sep. 1, 2009
D598991 Lavatory Aug. 25, 2009
D598990 Lavatory Aug. 25, 2009
D598989 Lavatory Aug. 25, 2009
D598992 Lavatory Aug. 25, 2009
D598080 Lavatory Aug. 11, 2009
D598081 Lavatory Aug. 11, 2009
D598082 Sink Aug. 11, 2009
D596719 Dished lavatory top Jul. 21, 2009
D594941 Lavatory Jun. 23, 2009
D593648 Sink Jun. 2, 2009
D592291 Sink May. 12, 2009
D589128 Sink Mar. 24, 2009
D588677 Sink Mar. 17, 2009
D588239 Plumbing fixture Mar. 10, 2009
D588240 Lavatory Mar. 10, 2009
D588241 Sink Mar. 10, 2009
D588242 Lavatory Mar. 10, 2009
D587790 Sink Mar. 3, 2009
D587789 Sink Mar. 3, 2009
D587788 Lavatory Mar. 3, 2009
D585116 Lavatory Jan. 20, 2009
D585117 Lavatory Jan. 20, 2009
D583445 Heavy duty utility tub Dec. 23, 2008
D583028 Basin Dec. 16, 2008
D575856 Sink Aug. 26, 2008
D575855 Lavatory Aug. 26, 2008
D575854 Basin Aug. 26, 2008
D575379 Sink Aug. 19, 2008
D573701 Kitchen sink Jul. 22, 2008
D568972 Sink May. 13, 2008
D564078 Kitchen sink Mar. 11, 2008
D562948 Lavatory sink Feb. 26, 2008
D560771 Sink Jan. 29, 2008
D560772 Sink Jan. 29, 2008
D559364 Sink Jan. 8, 2008
D559365 Sink Jan. 8, 2008
D558311 Sink basin Dec. 25, 2007
D557388 Single bowl sink Dec. 11, 2007
D556868 Sink Dec. 4, 2007
D552721 Bilevel sump sink Oct. 9, 2007
D552222 Sink Oct. 2, 2007

1 2 3 4


 
 
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