USD283533SExpiredUtility

Hand held air vacuum pump

37
Assignee: MILTON IND INCPriority: Jul 25, 1983Filed: Jul 25, 1983Granted: Apr 22, 1986
Est. expiryJul 25, 2003(expired)· nominal 20-yr term from priority
Inventors:Edward Evenson
37
PatentIndex Score
3
Cited by
2
References
1
Claims

Claims

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

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