Locks – Parts – attachments – accessories and adjuncts – For key-operated mechanism
Patent
1990-01-26
1991-07-16
Wolfe, Robert L.
Locks
Parts, attachments, accessories and adjuncts
For key-operated mechanism
70459, A47G 2910
Patent
active
050314300
ABSTRACT:
A double ended key ring includes a first body portion, a second body portion, and joining and biasing mechanisms for releasably engaging the first and second body portions together to form a key ring having openings on opposite ends. The first body portion is configured to form one of the openings and has a gap which is hidden when the first and second body portions are biased together in an engaged position. The first and second body portions can be moved axially and then rotated into an open position to expose the gap. In an alternate embodiment, the joining mechanism may be pushed from the second body portion toward the first body portion thereby disengaging the body portions from the engaged position.
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patent: 4317638 (1982-03-01), Klaber
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patent: 4821543 (1989-04-01), Scungio
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