USD308472SExpiredUtility

Pin fastener

68
Assignee: ALCO INDPriority: Aug 10, 1988Filed: Aug 10, 1988Granted: Jun 12, 1990
Est. expiryAug 10, 2008(expired)· nominal 20-yr term from priority
Inventors:Charles R. Goetz
68
PatentIndex Score
11
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pin fastener, as shown.

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