Closure fasteners – Seals – Encasing
Patent
1983-11-10
1985-11-12
Wolfe, Robert L.
Closure fasteners
Seals
Encasing
B65D 5502
Patent
active
045523940
ABSTRACT:
A tamper indicator includes a collar which can be positioned to be circumambient a connection nut on a gas meter. The collar includes two portions which are interlocked by snap-catches which are located inside a locked collar. The collar portions are formed of frangible material and can include lines of weakening. Once in place, the collar cannot be removed without breaking it, and once broken cannot be repaired so that an indication is provided that the encircled connection nut may have been tampered with.
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Illich Russell W.
Wolfe Robert L.
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