USD633774SActiveUtility
Door hinge pin
Individually held — no corporate assignee on recordPriority: Aug 6, 2010Filed: Aug 6, 2010Granted: Mar 8, 2011
Est. expiryAug 6, 2030(~4 yrs left)· nominal 20-yr term from priority
Inventors:Kenneth L. Spragg
43
PatentIndex Score
7
Cited by
26
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a door hinge pin, as shown and described.
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