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Class Information
Number: 285/92
Name: Pipe joints or couplings > With means blocking release of holding means > Thread lock
Description: Subject matter comprising a thread lock.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7571937 |
Fluid coupling assembly with integral retention mechanism |
Aug. 11, 2009 |
| 7431342 |
Threaded connection |
Oct. 7, 2008 |
| 7425022 |
Tube couplings |
Sep. 16, 2008 |
| 7331612 |
Low profile tension style flexible joint |
Feb. 19, 2008 |
| 7252150 |
Downhole tool |
Aug. 7, 2007 |
| 7226088 |
Banjo fitting |
Jun. 5, 2007 |
| 7156424 |
Coupling assembly with retention mechanism |
Jan. 2, 2007 |
| 7100946 |
Bulkhead assembly for use in pipe-in-pipe systems |
Sep. 5, 2006 |
| 7032931 |
Nut locking apparatus |
Apr. 25, 2006 |
| 7032932 |
Tube couplings |
Apr. 25, 2006 |
| 7022934 |
Connecting adapter for weld electrode |
Apr. 4, 2006 |
| 6981547 |
Wire lock expandable connection |
Jan. 3, 2006 |
| 6948698 |
Valve for pressurized canister |
Sep. 27, 2005 |
| 6945566 |
High-pressure connection device |
Sep. 20, 2005 |
| 6923162 |
Securing sleeve for a fuel injection system |
Aug. 2, 2005 |
| 6916248 |
Flexible coupling |
Jul. 12, 2005 |
| 6908121 |
Locking arrangement for a threaded connector |
Jun. 21, 2005 |
| 6905142 |
Hydraulic coupling |
Jun. 14, 2005 |
| 6893056 |
Male luer lock connector for medical fluid lines |
May. 17, 2005 |
| 6860514 |
Drill string joint |
Mar. 1, 2005 |
| 6857665 |
Lockwireless anti-rotation fitting |
Feb. 22, 2005 |
| 6843513 |
Male luer lock connector for medical fluid lines |
Jan. 18, 2005 |
| 6834889 |
Torque release coupling for use in drill strings |
Dec. 28, 2004 |
| 6824170 |
Self-locking coupling device |
Nov. 30, 2004 |
| 6755447 |
Production riser connector |
Jun. 29, 2004 |
| 6722705 |
Medical tubing connector |
Apr. 20, 2004 |
| 6709020 |
Stabilizer elbow lock |
Mar. 23, 2004 |
| 6705648 |
Pipe joint |
Mar. 16, 2004 |
| 6692036 |
Universal interlocking fitting |
Feb. 17, 2004 |
| 6688651 |
Device for locking cap nut for coupling |
Feb. 10, 2004 |
| 6652006 |
Fluid transfer device |
Nov. 25, 2003 |
| 6619696 |
Expandable locking thread joint |
Sep. 16, 2003 |
| 6619392 |
Blast joint assembly |
Sep. 16, 2003 |
| 6607220 |
Radially expandable tubular connection |
Aug. 19, 2003 |
| 6588315 |
Ram device |
Jul. 8, 2003 |
| 6581981 |
Pipe-fitting with flexible sleeve and cinching nut |
Jun. 24, 2003 |
| 6578876 |
Plumbing connection and disconnection system and method |
Jun. 17, 2003 |
| 6557900 |
Nut locking apparatus |
May. 6, 2003 |
| 6550814 |
High-pressure pipe element consisting of hooped tube sections |
Apr. 22, 2003 |
| 6494495 |
Locked connection |
Dec. 17, 2002 |
| 6478343 |
Self-locking coupling device |
Nov. 12, 2002 |
| 6460898 |
Universal pipe joint |
Oct. 8, 2002 |
| 6442793 |
Handle and exhaust duct coupling assemblies for floor care machines |
Sep. 3, 2002 |
| 6439616 |
Anti-rotation retainer for a conduit |
Aug. 27, 2002 |
| 6412820 |
Secured coupling assembly and method of preventing loosening |
Jul. 2, 2002 |
| 6406064 |
Positive locking device for reactor instrumentation protection sleeve assembly |
Jun. 18, 2002 |
| 6368135 |
Coupling device for interconnecting slender members |
Apr. 9, 2002 |
| 6334632 |
Synthetic resin-made fastening-limiting device for a joint fastening member |
Jan. 1, 2002 |
| 6322109 |
Expandable tubing connector for expandable tubing |
Nov. 27, 2001 |
| 6302447 |
Self-locking coupling device |
Oct. 16, 2001 |
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