Security device for a threaded element

Details Security device for a threaded element Security device for a threaded element

2007-10-30

2007-10-30

Barrett, Suzanne Dino (Department: 3676)

Locks

Special application

For closures

C070S176000, C070S232000, C070S179000, C215S207000, C220S210000, C137S382000

Reexamination Certificate

active

11164876

ABSTRACT:
A security device for engaging an threaded element includes an inner body configured to engage the threaded element and an outer body operatively coupled to the inner body. A lock is configured to engage the outer body and is operable such that the outer body moves with the inner body when the lock is in an extended configuration and freely rotates relative to the inner body when the lock is in a retracted configuration.

REFERENCES:
patent: 1625901 (1927-04-01), Lay
patent: 1702205 (1929-02-01), Freedman
patent: 1702532 (1929-02-01), Boomer et al.
patent: 3426932 (1969-02-01), Rouse
patent: 3605460 (1971-09-01), Singer et al.
patent: 3748879 (1973-07-01), Singer et al.
patent: 3817065 (1974-06-01), Sander
patent: 4122695 (1978-10-01), Hall
patent: 4984698 (1991-01-01), Stuckey

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