USD399213SExpiredUtility

Portable battery operated air pump

55
Assignee: SORENSEN PETER EGELUNDPriority: May 27, 1997Filed: May 27, 1997Granted: Oct 6, 1998
Est. expiryMay 27, 2017(expired)· nominal 20-yr term from priority
Inventors:Peter Egelund SorensenMorten BoutrupAnders Geert-JensenJacob Leth
55
PatentIndex Score
14
Cited by
9
References
1
Claims

Claims

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

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