Double diaphragm pump assembly
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Description
Claims
The design of a double diaphragm pump assembly, as shown and described.
Patent History
Patent number: D674815
Type: Grant
Filed: Jul 18, 2012
Date of Patent: Jan 22, 2013
Assignee: Tuthill Corporation (Fort Wayne, IN)
Inventors: Thomas R. Headley (Roanoke, IN), Benjamin R. Freiburger (Fort Wayne, IN)
Primary Examiner: Ralf Seifert
Application Number: 29/427,436
Type: Grant
Filed: Jul 18, 2012
Date of Patent: Jan 22, 2013
Assignee: Tuthill Corporation (Fort Wayne, IN)
Inventors: Thomas R. Headley (Roanoke, IN), Benjamin R. Freiburger (Fort Wayne, IN)
Primary Examiner: Ralf Seifert
Application Number: 29/427,436
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)