USD309174SExpiredUtility

Air pump

69
Assignee: FURUSAWA MASAHIROPriority: Aug 18, 1987Filed: Feb 11, 1988Granted: Jul 10, 1990
Est. expiryAug 18, 2007(expired)· nominal 20-yr term from priority
Inventors:Masahiro Furusawa
69
PatentIndex Score
10
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air pump, as shown and described.

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