USD298216SExpiredUtility

Shut-off clamp

89
Individually held — no corporate assignee on recordPriority: Jun 5, 1986Filed: Jun 5, 1986Granted: Oct 25, 1988
Est. expiryJun 5, 2006(expired)· nominal 20-yr term from priority
Inventors:Melvin I. Eisenberg
89
PatentIndex Score
31
Cited by
6
References
1
Claims

Claims

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

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