Valve lock
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 15, 1993
Grant Date -
N/A
app pub date -
Sep 18, 1992
filing date -
Sep 18, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A shut off valve has a valve lock that snaps onto a cylindric of the valve body and locks the shut-off valve in its open position by retaining the cross bar of a rotatable T-shaped handle in a parallel position in a housing portion of the valve lock. The valve lock also snaps onto the cylindrical end section to retain the cross bar in a perpendicular position at the end of the housing portion to lock the shut-off valve in its closed position.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully