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Class Information
Number: 285/222
Name: Pipe joints or couplings > End to side or plate (e.g., reinforcement) > Expanded or swaged pipe
Description: Subject matter wherein the pipe is expanded (e.g., by metal working) into contact with the wall portion defining an opening.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6926807 |
Insulated transition spool apparatus |
Aug. 9, 2005 |
| 6761380 |
Filler neck assembly for fuel tank |
Jul. 13, 2004 |
| 6746054 |
Connection formed by engagement of a tube and a valve surface |
Jun. 8, 2004 |
| 6688653 |
Fitting assembly for fluid and vapor connection |
Feb. 10, 2004 |
| 6682104 |
Interference coupling for a hose |
Jan. 27, 2004 |
| 6572153 |
Structure for mounting tubes to header member of a heat exchanger |
Jun. 3, 2003 |
| 6499769 |
Method and device for connecting a first tube to a tubular element, and connection between a first tube and a tubular element |
Dec. 31, 2002 |
| 6367850 |
Fitting assembly for fluid and vapor connection |
Apr. 9, 2002 |
| 6328073 |
Fluid-tight conduit connection and method of making same |
Dec. 11, 2001 |
| 6263570 |
Heat exchanger and method of producing the same |
Jul. 24, 2001 |
| 6244633 |
Self-sealing collar for use in heating and air conditioning systems |
Jun. 12, 2001 |
| 6161876 |
Elbow connection for tubular manifold for a motor vehicle air-conditioning condenser |
Dec. 19, 2000 |
| 6113156 |
Pipe connector |
Sep. 5, 2000 |
| 5957506 |
Sheet-metal insulated register box with adjustable elbow fitting |
Sep. 28, 1999 |
| 5863081 |
Pipe connection structure |
Jan. 26, 1999 |
| 5850743 |
Suction accumulator assembly |
Dec. 22, 1998 |
| 5785119 |
Heat exchanger and method for manufacturing the same |
Jul. 28, 1998 |
| 5737822 |
Corporation stop assembly |
Apr. 14, 1998 |
| 5713611 |
Connection of a plate and tubular members |
Feb. 3, 1998 |
| 5655283 |
Corporation stop assembly |
Aug. 12, 1997 |
| 5588684 |
Non-rotatable mechanical attachment and method therefor |
Dec. 31, 1996 |
| 5564756 |
Duct coupling pad for joining flexible ducts |
Oct. 15, 1996 |
| 5559308 |
Perpendicularly joined structure with thin-walled plates and thin-walled tubes and the method of manufacture |
Sep. 24, 1996 |
| 5554244 |
Method of joining fluted tube joint |
Sep. 10, 1996 |
| 5518277 |
Single piece duct connector for leakfree attachment to sidewall of highly flexible trunkline duct |
May. 21, 1996 |
| 5472243 |
Fluted tube joint |
Dec. 5, 1995 |
| 5415443 |
Pipe with flange for pipe fitting, pipe flange used therewith and method of joining said pipe with flange with pipe |
May. 16, 1995 |
| 5390808 |
Filler tube for liquid containers |
Feb. 21, 1995 |
| 5367759 |
Method of assembling a tubular probe |
Nov. 29, 1994 |
| 5366006 |
Tab joint between coolant tube and header |
Nov. 22, 1994 |
| 5363910 |
Heat exchanger |
Nov. 15, 1994 |
| 5340166 |
Conduit collar and method of installing the collar |
Aug. 23, 1994 |
| 5335411 |
Method of attaching a fastening element to a panel |
Aug. 9, 1994 |
| 5328773 |
Article of manufacturing using a powdered metal component |
Jul. 12, 1994 |
| 5324084 |
Pipe connection and method of making it |
Jun. 28, 1994 |
| 5314212 |
Duct connector for leakfree attachment to the curved sidewall of highly flexible trunkline duct |
May. 24, 1994 |
| 5253773 |
Filler tube for liquid containers |
Oct. 19, 1993 |
| 5244236 |
Corrosion-preventive sleeve for drilled hole in metal pipe and tool for mounting the same |
Sep. 14, 1993 |
| 5213378 |
Fluid connector |
May. 25, 1993 |
| 5207461 |
Fluid distribution apparatus |
May. 4, 1993 |
| 5205593 |
Method of tight connection, and corresponding tight connection fitting |
Apr. 27, 1993 |
| 5158389 |
Hollow section for coupling with other sections |
Oct. 27, 1992 |
| 5107925 |
Heat exchanger with a tube-to-tube plate connection. |
Apr. 28, 1992 |
| 5092634 |
Sealed tube block assembly |
Mar. 3, 1992 |
| 5072710 |
Fuel delivery rail assembly |
Dec. 17, 1991 |
| 5050912 |
Reusable vase connection for a marine propulsion unit |
Sep. 24, 1991 |
| 4929001 |
Tubular connector |
May. 29, 1990 |
| 4922951 |
Service tee for connection to a gas or water main |
May. 8, 1990 |
| 4905766 |
Adapter for plastic pipe |
Mar. 6, 1990 |
| 4867486 |
Soldering structure of tubular material |
Sep. 19, 1989 |
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