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Class Information
Number: 285/119
Name: Pipe joints or couplings > Combined
Description: Devices which comprise devices or parts in addition to or combined with a coupling and (1) having functions other than joining or (2) which serve to perfect a coupling for its intended purpose.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7037126 |
Rotary joint for fluid electricity |
May. 2, 2006 |
| 6588800 |
Connection for a water meter |
Jul. 8, 2003 |
| 6547285 |
Fixing arrangement for sanitary components |
Apr. 15, 2003 |
| 6394032 |
Device for simulating static load of a connection to a rack for animal cages |
May. 28, 2002 |
| 6382680 |
Coupler apparatus and method of manufacturing the same |
May. 7, 2002 |
| 6367845 |
Control line coupling and tubular string-control line assembly employing same |
Apr. 9, 2002 |
| 6338505 |
Fluid swivel for oil production vessels and tanker vessels |
Jan. 15, 2002 |
| 6161877 |
Conduit interlock assembly |
Dec. 19, 2000 |
| 5997045 |
Pipe joint |
Dec. 7, 1999 |
| 5967563 |
Quick release for a vacuum cleaner powerhead |
Oct. 19, 1999 |
| 5857713 |
Coupling for hose and method of manufacturing the same |
Jan. 12, 1999 |
| 5806454 |
Discharge hose adapter for boat holding tank |
Sep. 15, 1998 |
| 5685044 |
Quick release for a vacuum cleaner powerhead |
Nov. 11, 1997 |
| 5683118 |
Kinematic coupling fluid couplings and method |
Nov. 4, 1997 |
| 5616841 |
Flow metering device for landfill gas extraction well |
Apr. 1, 1997 |
| 5613713 |
Arrangement for cleaning a container testing apparatus |
Mar. 25, 1997 |
| 5590915 |
Pipelay method and devices |
Jan. 7, 1997 |
| 5568943 |
Telescopic tube connection for a vacuum cleaner |
Oct. 29, 1996 |
| 5558376 |
Low profile swivel adapters |
Sep. 24, 1996 |
| 5553892 |
Multiple-channel plural-position gas rail and bracket mount therefor |
Sep. 10, 1996 |
| 5553893 |
Connector for gas appliances |
Sep. 10, 1996 |
| 5478121 |
Connector for gas appliances |
Dec. 26, 1995 |
| 5417459 |
Subsea umbilical connector |
May. 23, 1995 |
| 5394823 |
Pipeline with threaded pipes and a sleeve connecting the same |
Mar. 7, 1995 |
| 5333914 |
Hose device |
Aug. 2, 1994 |
| 5306050 |
Apparatus for internally connecting to coiled tubing |
Apr. 26, 1994 |
| 5303961 |
System for ensuring ready access to fire hydrant without sacrificing adjacent parking space for motor vehicles |
Apr. 19, 1994 |
| 5277454 |
Hand shower fixture |
Jan. 11, 1994 |
| 5238273 |
Apparatus for internally connecting to coiled tubing |
Aug. 24, 1993 |
| 5201551 |
Twist canister for rotating joint |
Apr. 13, 1993 |
| 5197895 |
Disposable electro-fluidic connector with data storage |
Mar. 30, 1993 |
| 5178422 |
Gas appliance connector assembly |
Jan. 12, 1993 |
| 5114189 |
Suction box |
May. 19, 1992 |
| 5067752 |
Dry break coupling |
Nov. 26, 1991 |
| 5046761 |
Telescopable vacuum-cleaner suction pipe |
Sep. 10, 1991 |
| 4972731 |
Robot for clean room use having contaminant particle-removal system incorporated therein |
Nov. 27, 1990 |
| 4958856 |
Pressure energized sealing joint |
Sep. 25, 1990 |
| 4915416 |
Underwater oil production |
Apr. 10, 1990 |
| 4880258 |
Vacuum cleaner wand release structure |
Nov. 14, 1989 |
| 4800926 |
Firebreak for conduits |
Jan. 31, 1989 |
| 4742792 |
Communication arrangement between a sub-sea structure and floating vessel |
May. 10, 1988 |
| 4703955 |
Cleaning of a body of liquid |
Nov. 3, 1987 |
| 4643462 |
Double-looped rotatable coupler with tension stabilizer |
Feb. 17, 1987 |
| 4601334 |
Control line protector for oil well tubing string |
Jul. 22, 1986 |
| 4597595 |
Swivel-less coupling apparatus |
Jul. 1, 1986 |
| 4587994 |
Sewer drain securing device for use with recreational vehicles |
May. 13, 1986 |
| 4504085 |
Reel assembly and clamping device |
Mar. 12, 1985 |
| 4492392 |
Tank fitting |
Jan. 8, 1985 |
| 4475751 |
Coupler |
Oct. 9, 1984 |
| 4445536 |
Electronic-pneumatic circuit board coupling |
May. 1, 1984 |
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