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Class Information
Number: 137/319
Name: Fluid handling > With repair, tapping, assembly, or disassembly means > Tapping a pipe, keg, or apertured tank under pressure > Imperforate closure removing and holding tap
Description: Devices in which the system has an opening closed by a plug, cap, cork or other imperforate closure, and the connectable part has means to engage, completely remove and hold the closure, which may or may not be replaced in closing position upon disconnection of the parts.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6810903 |
Conduit flow controller |
Nov. 2, 2004 |
| 5957147 |
Retaining snap ring safety adapter |
Sep. 28, 1999 |
| 5934304 |
Apparatus and method for gas meter bypass |
Aug. 10, 1999 |
| 5634484 |
Device and method for remotely venting a container |
Jun. 3, 1997 |
| 5479955 |
Method and apparatus for aseptically filling containers |
Jan. 2, 1996 |
| 5472011 |
No shut-off repair apparatus for stop valves |
Dec. 5, 1995 |
| 5099868 |
Method and apparatus for replacing utility outlets |
Mar. 31, 1992 |
| 4899780 |
Device for use in connection with tapping off fluid from or filling fluid into a container |
Feb. 13, 1990 |
| 4809735 |
Valve and tapping tee apparatus and method |
Mar. 7, 1989 |
| 4779636 |
Installing reservoir taps |
Oct. 25, 1988 |
| 4730636 |
Valve and tapping tee apparatus and method |
Mar. 15, 1988 |
| 4648419 |
Assembly of pipes |
Mar. 10, 1987 |
| 4505295 |
Apparatus for inserting a shut-off device laterally into a pipe |
Mar. 19, 1985 |
| 4420012 |
Device for use in connection with tapping off fluid from or filling fluid into a container |
Dec. 13, 1983 |
| 4335757 |
Temporary pipeline capping unit and method of using same |
Jun. 22, 1982 |
| 4204661 |
Wasteless connecting valves |
May. 27, 1980 |
| 4175581 |
Apparatus for removing a fitting |
Nov. 27, 1979 |
| 4100929 |
Across the line plugging apparatus and method |
Jul. 18, 1978 |
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