USD350892SExpiredUtility

Spring clamp

95
Assignee: PETERSEN MFGPriority: Jun 10, 1993Filed: Jun 10, 1993Granted: Sep 27, 1994
Est. expiryJun 10, 2013(expired)· nominal 20-yr term from priority
Inventors:Joseph A. Sorensen
95
PatentIndex Score
56
Cited by
45
References
1
Claims

Claims

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

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