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Class Information
Number: D23/259
Name: Environmental heating and cooling; fluid handling and sanitary equipment > Fluid handling or treatment equipment > Fitting (10)

Sub-classes under this class:

Class Number Class Name Patents
D23/260 Cap, plug, vent or screen (11) 192
D23/262 Coupling or joint 484
D23/269 Gasket or packing 120
D23/267 Gutter 133
D23/266 Pipe, tubing or hose 203
D23/268 Trap 46

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
D699822 Frame Feb. 18, 2014
D699327 Triangular plate Feb. 11, 2014
D698904 Vacuum flange ring Feb. 4, 2014
D697592 Pipe repair sleeve Jan. 14, 2014
D696388 Pipe clamp Dec. 24, 2013
D682994 Garbage disposal blade guard May. 21, 2013
D678989 Attachment ring for a suction line fitting for an emergency vehicle Mar. 26, 2013
D676532 Drainage fitting for a retaining wall Feb. 19, 2013
D675289 Pipe junction Jan. 29, 2013
D673655 Support stand for a hollow fiber membrane module Jan. 1, 2013
D670793 Back plate Nov. 13, 2012
D669968 Pipe for a filter Oct. 30, 2012
D665481 Fluid flow deflector Aug. 14, 2012
D663385 Flow control device Jul. 10, 2012
D662572 Flow control adapter assembly Jun. 26, 2012
D660405 Vortex flow control assembly May. 22, 2012
D657027 Fluid flow deflector Apr. 3, 2012
D654988 Fluid flow deflector Feb. 28, 2012
D654989 Fluid flow deflector Feb. 28, 2012
D654150 Building component Feb. 14, 2012
D650888 Pipe fittings Dec. 20, 2011
D649228 Seal for head assembly Nov. 22, 2011
D648835 Geothermal U-bend socket fusion fitting Nov. 15, 2011
D648425 Concentric adaptor Nov. 8, 2011
D648006 Pipe fitting for a filter Nov. 1, 2011
D648007 Air diffusion pipe for a filter Nov. 1, 2011
D648005 Pipe fitting for a filter Nov. 1, 2011
D647181 Toilet ring Oct. 18, 2011
D646762 Plumbing adaptor Oct. 11, 2011
D637696 Faucet mounting device May. 10, 2011
D634816 Pipe coupling Mar. 22, 2011
D634087 Cleaning tool grip Mar. 8, 2011
D633988 Faucet mounting device Mar. 8, 2011
D631141 Faucet mounting device Jan. 18, 2011
D631139 Faucet mounting device Jan. 18, 2011
D631140 Faucet mounting device Jan. 18, 2011
D630305 Fitting Jan. 4, 2011
D626091 Connector housing Oct. 26, 2010
D614584 Connector housing Apr. 27, 2010
D613827 Hose fitting Apr. 13, 2010
D613826 Drain adaptor Apr. 13, 2010
D612912 Drain connector Mar. 30, 2010
D602126 Roof drain receiver Oct. 13, 2009
D598985 Hose fitting having a non-crimped shell mounted on a formed tube Aug. 25, 2009
D596271 Floating housing Jul. 14, 2009
D596272 Swivel threaded end female sewer fitting Jul. 14, 2009
D594937 Swivel threaded end male sewer fitting Jun. 23, 2009
D593641 Adapter ring Jun. 2, 2009
D592288 Swivel bayonet sewer fitting May. 12, 2009
D586433 Swivel elbow sewer fitting Feb. 10, 2009

1 2 3 4

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