USD333974SExpiredUtility
Door stop
Individually held — no corporate assignee on recordPriority: Jun 18, 1991Filed: Jun 18, 1991Granted: Mar 16, 1993
Est. expiryJun 18, 2011(expired)· nominal 20-yr term from priority
Inventors:Gregory L. Zechiel
10
PatentIndex Score
1
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a door stop, as shown and described.
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