USD257354SExpiredUtility
Portable tire inflating unit
Assignee: UNIVERSAL SECURITY INSTR INCPriority: Mar 13, 1978Filed: Mar 13, 1978Granted: Oct 14, 1980
Est. expiryMar 13, 1998(expired)· nominal 20-yr term from priority
Inventors:Darrell D. Fish
69
PatentIndex Score
9
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for portable tire inflating unit, substantially as shown.
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