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Class Information
Number: 285/84
Name: Pipe joints or couplings > With means blocking release of holding means > Auxiliary latch > Reciprocating
Description: Subject matter wherein the latch reciprocates.










Sub-classes under this class:

Class Number Class Name Patents
285/86 Locking sleeve 136
285/85 With manipulator 57


Patents under this class:

Patent Number Title Of Patent Date Issued
8662540 Quick tube connector Mar. 4, 2014
8484816 System and method of securing an apparatus to an opening Jul. 16, 2013
8240718 Sanitary quick connector Aug. 14, 2012
8201853 Clamping coupling element and a coupling including such an element Jun. 19, 2012
7938456 Safety quick-connect coupling for assembling two pipes May. 10, 2011
7510216 Beaded tube quick disconnect device Mar. 31, 2009
7316424 Fast-fit coupling for connecting appliances forming part of a medical or surgical handpiece system to a supply hose Jan. 8, 2008
6910719 Connecting device Jun. 28, 2005
6854772 Plug connection Feb. 15, 2005
6722705 Medical tubing connector Apr. 20, 2004
6568717 Ball coupling May. 27, 2003
6557899 Releasable plug coupling with protective sleeve May. 6, 2003
6533330 Connetion together of tubular members Mar. 18, 2003
6460894 Fluid line with a filter insert Oct. 8, 2002
6382680 Coupler apparatus and method of manufacturing the same May. 7, 2002
6371523 Position-recoverable pulling device adapted for use in a fitting that couples two tubular members Apr. 16, 2002
6364369 Tube connecting device Apr. 2, 2002
6341804 Slip-out preventive unit of supply exhaust pipe Jan. 29, 2002
6206431 Safety locking coupling assembly Mar. 27, 2001
6106026 Locking device for undersea hydraulic coupling Aug. 22, 2000
6010160 Quick connector having ring for confirming proper connection Jan. 4, 2000
5988693 Safety locking coupling assembly Nov. 23, 1999
5954370 Tube coupling with axially movable unlocking slide Sep. 21, 1999
5911445 Hose coupling with safety locking means Jun. 15, 1999
5863079 Quick connect/disconnect coupling Jan. 26, 1999
5857713 Coupling for hose and method of manufacturing the same Jan. 12, 1999
5435604 Tube connecting device Jul. 25, 1995
5401062 Pipe coupling Mar. 28, 1995
5295717 Tube connecting device Mar. 22, 1994
5284366 Quick-connect receiver Feb. 8, 1994
5184851 Coupling with auxiliary latch and release mechanism Feb. 9, 1993
4884591 Reconnectable frangible ball valve coupling Dec. 5, 1989
4881850 Subsea guidebase Nov. 21, 1989
4691942 Hose quick coupling apparatus Sep. 8, 1987
4682795 Tension actuated uncoupler Jul. 28, 1987
4643459 Quick-connect hose coupling Feb. 17, 1987
4557508 Tubular connector Dec. 10, 1985
4488740 Breech block hanger support Dec. 18, 1984
4330140 Marine riser connector May. 18, 1982
4268071 Device for coupling pipeline flanges May. 19, 1981
4209191 Quick make-and-break large diameter coupling Jun. 24, 1980
4113227 Cam lock with vertical plunger Sep. 12, 1978
4106541 Quick acting coupling Aug. 15, 1978
4097069 Marine riser connector Jun. 27, 1978
4089351 Flexible metal hose unit May. 16, 1978
4063756 Self-locking connector Dec. 20, 1977
3976313 Lauffen safety locking device for a coupling Aug. 24, 1976











 
 
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