USD322026SExpiredUtility

Tube clamp

51
Assignee: KANAO SHIROPriority: Oct 30, 1989Filed: Apr 26, 1990Granted: Dec 3, 1991
Est. expiryOct 30, 2009(expired)· nominal 20-yr term from priority
Inventors:Shiro Kanao
51
PatentIndex Score
6
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tube clamp, as shown.

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