USD349024SExpiredUtility
Combined tapping chuck and handle
Est. expiryNov 13, 2012(expired)· nominal 20-yr term from priority
Inventors:Otto Doffee
63
PatentIndex Score
20
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined tapping chuck and handle, as shown and described.
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