USD439164SExpiredUtility

Trigger pump having ergonomic features

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Assignee: OWENS ILLINOIS CLOSURE INCPriority: Aug 9, 1999Filed: Aug 9, 1999Granted: Mar 20, 2001
Est. expiryAug 9, 2019(expired)· nominal 20-yr term from priority
Inventors:Wing-Kwong KeungKenneth S. BloomRuixin FanGeorge R. TrepinaWilliam E. ChalupskyTimothy B. Kowal
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PatentIndex Score
21
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a trigger pump having ergonomic features, as shown and described.

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