USD674815SActiveUtility

Double diaphragm pump assembly

77
Assignee: TUTHILL CORPPriority: Sep 23, 2011Filed: Jul 18, 2012Granted: Jan 22, 2013
Est. expirySep 23, 2031(~5.2 yrs left)· nominal 20-yr term from priority
Inventors:Thomas HeadleyBenjamin R. Freiburger
77
PatentIndex Score
17
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The design of a double diaphragm pump assembly, as shown and described.

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