Locks – Parts – attachments – accessories and adjuncts – For key-operated mechanism
Patent
1977-09-08
1979-01-09
Dorner, Kenneth J.
Locks
Parts, attachments, accessories and adjuncts
For key-operated mechanism
24116R, A44B 1500
Patent
active
041331966
ABSTRACT:
A key chain comprises a long chain of oblong links having one link of a length longer than the other links extending outward from a fitting formed with a cross-shaped aperture to permit movement of the chain through the aperture. The aperture has a slot extending out to an edge of the fitting. Only the elongated chain link will slide through the slot. Attached to the fitting is a medallion which may carry an advertising logo, owner identification data or other information or decoration. The outer end of the chain has a finger grip to facilitate grasping the chain to move the chain through the aperture until the elongated link is opposite the slot.
REFERENCES:
patent: 2570680 (1951-10-01), Huizinga
Caplan Julian
Dorner Kenneth J.
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