USD550496SExpiredUtility

Leak-proof straw

73
Assignee: LAST STRAW LLCPriority: Dec 1, 2005Filed: Apr 6, 2006Granted: Sep 11, 2007
Est. expiryDec 1, 2025(expired)· nominal 20-yr term from priority
Inventors:Robert Patton StriblingSamuel C. Crosby
73
PatentIndex Score
21
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a leak-proof straw, as shown and described.

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