USD341306SExpiredUtility
Screwdriver
Individually held — no corporate assignee on recordPriority: Jun 10, 1991Filed: Jun 10, 1991Granted: Nov 16, 1993
Est. expiryJun 10, 2011(expired)· nominal 20-yr term from priority
Inventors:David Henderson
27
PatentIndex Score
2
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a screwdriver, as shown and described.
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