USD454886SExpiredUtility

Diaphragm pump

38
Assignee: TECHNO TAKATSUKI CO LTPriority: Dec 12, 2000Filed: Feb 14, 2001Granted: Mar 26, 2002
Est. expiryDec 12, 2020(expired)· nominal 20-yr term from priority
Inventors:Ikuo Ohya
38
PatentIndex Score
5
Cited by
2
References
1
Claims

Claims

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

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