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Class Information
Number: 285/73
Name: Pipe joints or couplings > Identical halves (e.g., train line type) > Longitudinal port > Integral hook
Description: Subject matter including means for holding the members in coupled relationship comprising an integral hook.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7128091 |
Sexless coupling for fire hydrant-fire hose connection |
Oct. 31, 2006 |
| 6848628 |
Modular fountain with bayonet connector |
Feb. 1, 2005 |
| 6450542 |
Fire hydrant hose adapter |
Sep. 17, 2002 |
| 6328350 |
Quarter turn coupling and adapter for hose of 1/2 inch to 7/8 inch diameter |
Dec. 11, 2001 |
| 6102450 |
Coupling half and method of making same |
Aug. 15, 2000 |
| 5333915 |
Coupling |
Aug. 2, 1994 |
| 5295506 |
Flow control apparatus |
Mar. 22, 1994 |
| 5005875 |
Anti-torque coupling |
Apr. 9, 1991 |
| 4900065 |
Quick-connect fluid coupling |
Feb. 13, 1990 |
| 4583769 |
Hose coupling |
Apr. 22, 1986 |
| 4523778 |
Hose coupling |
Jun. 18, 1985 |
| 4418946 |
Quick acting coupler |
Dec. 6, 1983 |
| 4247133 |
Device with mounting plates for a valve battery |
Jan. 27, 1981 |
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