USD260344SExpiredUtility

Tumbler

83
Assignee: DART IND INCPriority: Apr 13, 1979Filed: Apr 13, 1979Granted: Aug 25, 1981
Est. expiryApr 13, 1999(expired)· nominal 20-yr term from priority
Inventors:Edgar F. Trombly
83
PatentIndex Score
15
Cited by
5
References
1
Claims

Claims

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

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