Key ring

Details Key ring Key ring

1990-02-02

1991-06-04

Wolfe, Robert L.

Locks

Parts, attachments, accessories and adjuncts

For key-operated mechanism

70459, A47G 2910

Patent

active

050203487

ABSTRACT:
A double ended key ring includes a housing and a cover which are pivotally connected. A bias mechanism urges the housing and cover into an open position thereby providing access to an opening therebetween for mounting or removing keys or keyholders. A latch mechanism is pivotally mounted relative to the housing for releasably holding the cover in the closed position. The entire bias mechanism and the latch mechanism is effectively concealed when the key ring is in the engaged or closed position, in which position the removal of keyholders is precluded.

REFERENCES:
patent: D306799 (1990-03-01), Colan
patent: 2451093 (1948-10-01), Kaminer
patent: 2527491 (1950-10-01), Ballou
patent: 3126603 (1964-03-01), Cedaistaff
patent: 4129021 (1978-12-01), Brentini
patent: 4164132 (1979-08-01), Loman
patent: 4317638 (1982-03-01), Klaber

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