USD311677SExpiredUtility
Hinge pin stop
Individually held — no corporate assignee on recordPriority: Sep 15, 1988Filed: Sep 15, 1988Granted: Oct 30, 1990
Est. expirySep 15, 2008(expired)· nominal 20-yr term from priority
Inventors:David Headrick
51
PatentIndex Score
10
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a hinge pin stop, as shown and described.
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