USD349024SExpiredUtility

Combined tapping chuck and handle

Assignee: DOFFEE OTTOPriority: Nov 13, 1992Filed: Nov 13, 1992Granted: Jul 26, 1994
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-modified
The ornamental design for a combined tapping chuck and handle, as shown and described.

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