USD470400SExpiredUtility
Umbrella clamp
Priority: Mar 1, 2001Filed: Mar 1, 2001Granted: Feb 18, 2003
Est. expiryMar 1, 2021(expired)· nominal 20-yr term from priority
82
PatentIndex Score
32
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an umbrella clamp, as shown and described.
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