USD301245SExpiredUtility

Air pump

82
Assignee: COLEMAN COPriority: Jun 15, 1987Filed: Jun 15, 1987Granted: May 23, 1989
Est. expiryJun 15, 2007(expired)· nominal 20-yr term from priority
Inventors:Dennis V. Hefling
82
PatentIndex Score
20
Cited by
4
References
1
Claims

Claims

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

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