Diaphragm pump
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The broken lines shown of elements found throughout the drawing disclosure is included for the purpose of illustrating non-claimed environmental matter and forms no part of the claimed design.
Claims
We claim the ornamental design of a diaphragm pump, as shown and described herein.
Type: Grant
Filed: Aug 7, 2012
Date of Patent: Sep 9, 2014
Assignee: Flow Control LLC (Beverly, MA)
Inventors: Daniel J. DeOreo (Manchester, MA), Joel A. Kenney (Beverly, MA)
Primary Examiner: Ralf Seifert
Application Number: 29/429,114