Casket lock for valve assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 23, 1986
Grant Date -
N/A
app pub date -
May 7, 1984
filing date -
May 7, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A casket lock for a gas utility valve having inlet and outlet conduits includes a pair of mating casket sections releasably connected together along a hinge about which the sections are movable between open and closed positions. In the closed position the casket sections cooperate to define a casket containing the valve and the conduit connections thereto. The casket sections are releasably retained in closed position by a fastener contained within the casket. A tubular lock secured in locked position to the casket prevents access to the fastener.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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