USD402541SExpiredUtility

Pump unit adapted for attachment to an externally screw threaded, discharge opening bounding rim of a liquid container

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Assignee: CHAPIN MFG INCPriority: Feb 21, 1997Filed: Feb 21, 1997Granted: Dec 15, 1998
Est. expiryFeb 21, 2017(expired)· nominal 20-yr term from priority
Inventors:Ronald M. Odessa
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PatentIndex Score
5
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pump unit adapted for attachment to an externally screw threaded, discharge opening bounding rim of a liquid container, as shown and described.

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