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Class Information
Number: 251/102
Name: Valves and valve actuation > With means for blocking or disabling actuator > Latch manipulator mounted on handle or stem > Constrained linear motion
Description: Devices wherein the manipulator has constrained linear motion.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7540468 |
Angled poppet valve manual override mechanism |
Jun. 2, 2009 |
| 7389949 |
Pressure washer trigger lock |
Jun. 24, 2008 |
| 7100888 |
Interlocking control handle |
Sep. 5, 2006 |
| 6997148 |
Engine valve actuator |
Feb. 14, 2006 |
| 6962319 |
Safety switch for a water dispenser |
Nov. 8, 2005 |
| 6669165 |
Solenoid valve assembly |
Dec. 30, 2003 |
| 6666178 |
Valve deactivation with an electro-hydraulic actuator |
Dec. 23, 2003 |
| 6220274 |
Air valve connection head of inflation device with air storage bottle |
Apr. 24, 2001 |
| 6105930 |
Fluid controller with pivoting valve stem operator |
Aug. 22, 2000 |
| 5470044 |
Safety faucet |
Nov. 28, 1995 |
| 5285997 |
Device for locking a lever for pivoting a valve |
Feb. 15, 1994 |
| 5284178 |
Butterfly valve |
Feb. 8, 1994 |
| 5039062 |
Tamper proof valve |
Aug. 13, 1991 |
| 4946130 |
Flow control device |
Aug. 7, 1990 |
| 4890506 |
Locking hand lever for operating a valve or the like |
Jan. 2, 1990 |
| 4830603 |
Child-resistant disposable lighter |
May. 16, 1989 |
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