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Class Information
Number: 285/322
Name: Pipe joints or couplings > Movable jaw (e.g., contractible socket)
Description: Subject matter wherein the joint comprises a movable jaw member (e.g., a split socket or spigot) which is contracted or expanded by an external clamp or screw thimble, etc., to fasten the members together.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611171 |
Piping joint device |
Nov. 3, 2009 |
| 7611172 |
Plug-in coupling |
Nov. 3, 2009 |
| 7581763 |
Connector device for pipes |
Sep. 1, 2009 |
| 7563993 |
Insert for an opening of an appliance |
Jul. 21, 2009 |
| 7543858 |
Water pipe connector |
Jun. 9, 2009 |
| 7506899 |
Multi-diameter tube fitting |
Mar. 24, 2009 |
| 7504582 |
Retaining joint for fixing cable |
Mar. 17, 2009 |
| 7494158 |
Connecting coupling with a sliding sleeve and collet chucks |
Feb. 24, 2009 |
| 7490865 |
Quick connector |
Feb. 17, 2009 |
| 7488005 |
Quick connector for high pressure applications |
Feb. 10, 2009 |
| 7455328 |
Collet for pipe coupling |
Nov. 25, 2008 |
| 7425022 |
Tube couplings |
Sep. 16, 2008 |
| 7422248 |
Collets for tube couplings |
Sep. 9, 2008 |
| 7410193 |
Tube couplings |
Aug. 12, 2008 |
| 7380836 |
Connection device for fluid lines |
Jun. 3, 2008 |
| 7370889 |
Tube connector |
May. 13, 2008 |
| 7354078 |
Pipe joint device |
Apr. 8, 2008 |
| 7354079 |
Connector |
Apr. 8, 2008 |
| 7344165 |
Instantaneous connection device |
Mar. 18, 2008 |
| 7341286 |
Fluid coupling with dual function retention ring |
Mar. 11, 2008 |
| 7318609 |
Chuck and tube joint |
Jan. 15, 2008 |
| 7296452 |
Metallic wire for grip rings, producing method and apparatus thereof, producing method and apparatus of grip rings for tube connector with use of metallic wire and grip rings for tube connecto |
Nov. 20, 2007 |
| 7290804 |
Plug connection between a corrugated hose and an unprofiled pipe |
Nov. 6, 2007 |
| 7270349 |
Quick-release coupling for pipes |
Sep. 18, 2007 |
| 7270351 |
Pipe coupling |
Sep. 18, 2007 |
| 7249788 |
Connector assembly for male and female members |
Jul. 31, 2007 |
| 7249789 |
Water well casing |
Jul. 31, 2007 |
| 7240927 |
Connection assembly used for connection between a fuel nozzle and a filling hose |
Jul. 10, 2007 |
| 7240925 |
Tube joint |
Jul. 10, 2007 |
| 7195286 |
Tube joint |
Mar. 27, 2007 |
| 7192062 |
Quick connect cartridge assembly with plug |
Mar. 20, 2007 |
| 7185923 |
Connection device |
Mar. 6, 2007 |
| 7140645 |
Quick-connecting coupler for hoses, pipes and faucets |
Nov. 28, 2006 |
| 7118136 |
Sleeve-type pipe joint |
Oct. 10, 2006 |
| 7100948 |
Tube couplings |
Sep. 5, 2006 |
| 7100950 |
Connecting element |
Sep. 5, 2006 |
| 7093862 |
Tube joint and apparatus for producing the same |
Aug. 22, 2006 |
| 7090257 |
Barb clamp |
Aug. 15, 2006 |
| 7032932 |
Tube couplings |
Apr. 25, 2006 |
| 7025389 |
Method and device for transferring fluid |
Apr. 11, 2006 |
| 6991265 |
Device for gripping a pipe or bar |
Jan. 31, 2006 |
| 6988747 |
Multi-diameter tube coupling |
Jan. 24, 2006 |
| 6974162 |
Pipe coupling |
Dec. 13, 2005 |
| 6957833 |
Tube couplings |
Oct. 25, 2005 |
| RE38786 |
Tube couplings |
Aug. 30, 2005 |
| 6932389 |
Connector with fluid line installation indicator |
Aug. 23, 2005 |
| 6929289 |
Tube couplings |
Aug. 16, 2005 |
| 6908120 |
Tube joint |
Jun. 21, 2005 |
| 6905142 |
Hydraulic coupling |
Jun. 14, 2005 |
| 6902205 |
Coupling for composite pipe |
Jun. 7, 2005 |
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