USD312037SExpiredUtility

Tie down clamp

82
Individually held — no corporate assignee on recordPriority: Jan 18, 1989Filed: Jan 18, 1989Granted: Nov 13, 1990
Est. expiryJan 18, 2009(expired)· nominal 20-yr term from priority
Inventors:Robert W. Carlson
82
PatentIndex Score
21
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tie down clamp, as shown and described.

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