USD324982SExpiredUtility

Air-operated chamfering tool

39
Assignee: NITTO KOHKI COPriority: Apr 18, 1989Filed: Oct 6, 1989Granted: Mar 31, 1992
Est. expiryApr 18, 2009(expired)· nominal 20-yr term from priority
Inventors:Toshio MikiyaKatsunobu Kishi
39
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for air-operated chamfering tool, as shown.

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