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Class D23/261 - Drain guard or strainer (12)


Subclass of Class D23 - Environmental heating and cooling; fluid handling and sanitary equipment
No. of patents: 68
Last issue date: 04/17/2012


1    
NumberTitleIssue Date
D657848Waste outlet
04/17/2012
D655793Deodorant canister for urinal
03/13/2012
D655399Concealed floor drain
03/06/2012
D651694Urinal basket
01/03/2012
D651289Rain chain water feature
12/27/2011
D631531Scented urinal screen
01/25/2011
D630306Sink strainer
01/04/2011
D629875Drain cover
12/28/2010
D624631Pump inlet flow strainer
09/28/2010
D623727Swimming pool drain cover
09/14/2010
D623728Swimming pool drain cover
09/14/2010
D621915Lighted drain cartridge
08/17/2010
D621481Rain gutter cover
08/10/2010
D621009Swimming pool drain cover
08/03/2010
D618767Shower drain system
06/29/2010
D617427Drain cover
06/08/2010
D614268Shower strainer
04/20/2010
D614267Circular shower strainer
04/20/2010
D612914Urinal screen
03/30/2010
D612018Curb style storm drain filter
03/16/2010
D606174Debris cage
12/15/2009
D605733Drain assembly
12/08/2009
D602575Shower strainer
10/20/2009
D600324Open top wire basket lined with a fabric filter material for suspending within a storm sewer under a grate to collect sediment deposition
09/15/2009
D599444Rubber basket strainer
09/01/2009
D598075Overflow drain cover
08/11/2009
D587346Drain cover
02/24/2009
D583913Storm water drainage pit
12/30/2008
D582527Floor drain device
12/09/2008
D579531Adjustable drain for interlocking stone decking
10/28/2008
D578619Siphonic roof drain
10/14/2008
D576735Petal vent for a baby bottle
09/09/2008
D576714Yard drain
09/09/2008
7407574Rooftop drainage device
A rooftop drainage device is provided for use in protecting rooftop drainpipes from clogging. An exemplary embodiment of the drainage device includes a filter comprising at least three sides, wherein at least one of the sides includes a plurality of apertures for al... 		08/05/2008
D574066Drain cover
07/29/2008
D572347Upward discharge shower waste device
07/01/2008
D568450Combo drain
05/06/2008
D565706Guard for preventing debris from entering gutters
04/01/2008
D565148Underdrain
03/25/2008
D564636Drain cover
03/18/2008
1    
 
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