USD253652SExpiredUtility

Air pump or similar article

74
Assignee: METAFRAME CORPPriority: Feb 17, 1978Filed: Feb 17, 1978Granted: Dec 11, 1979
Est. expiryFeb 17, 1998(expired)· nominal 20-yr term from priority
Inventors:Peter A. Maryanski
74
PatentIndex Score
15
Cited by
5
References
1
Claims

Claims

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

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