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Publication numberUSD294947 S
Publication typeGrant
Application numberUS 06/638,054
Publication dateMar 29, 1988
Filing dateAug 6, 1984
Publication number06638054, 638054, US D294947 S, US D294947S, US-S-D294947, USD294947 S, USD294947S
InventorsJames K. Wilden
Original AssigneeWilden Pump & Engineering Co.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air driven diaphragm pump
US D294947 S
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for an air driven diaphragm pump, as shown and described.
Description

FIG. 1 is a front elevational view of an air driven diaphragm pump showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being identical in appearance;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a top perspective view thereof.

Non-Patent Citations
Reference
1Photograph of the Wilden Pump M8 (undated).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6257845Jul 14, 1998Jul 10, 2001Wilden Pump & Engineering Co.Air driven pumps and components therefor
US6357723Jun 15, 1999Mar 19, 2002Wilden Pump & Engineering Co.Amplified pressure air driven diaphragm pump and pressure relief valve therefor
US6435845Nov 28, 2000Aug 20, 2002Wilden Pump & Engineering Co.Air driven devices and components therefor
US6746637Nov 15, 1999Jun 8, 2004Westinghouse Air Brake Technologies CorporationProcess for making chemical resistant pump diaphragm
US7399168Dec 19, 2005Jul 15, 2008Wilden Pump And Engineering LlcAir driven diaphragm pump
US7517199Nov 17, 2004Apr 14, 2009Proportion Air IncorporatedControl system for an air operated diaphragm pump
US7658598Oct 24, 2005Feb 9, 2010Proportionair, IncorporatedMethod and control system for a pump
US7811067Apr 19, 2006Oct 12, 2010Wilden Pump And Engineering LlcAir driven pump with performance control
US8292600Nov 17, 2005Oct 23, 2012Proportion-Air, IncorporatedControl system for an air operated diaphragm pump
US8360745Oct 12, 2010Jan 29, 2013Wilden Pump And Engineering LlcAir driven pump with performance control
US8496451Jun 21, 2010Jul 30, 2013Wilden Pump And Engineering LlcPump diaphragm
US20060104829 *Nov 17, 2004May 18, 2006Reed David AControl system for an air operated diaphragm pump
US20070092386 *Oct 24, 2005Apr 26, 2007Reed David AMethod and control system for a pump
US20090202361 *Nov 17, 2005Aug 13, 2009Proportion, Inc.Control system for an air operated diaphragm pump
USD667465 *Sep 23, 2011Sep 18, 2012Tuthill CorporationDouble diaphragm pump assembly
USD746872 *Jan 28, 2015Jan 5, 2016Finish Thompson Inc.Chamber for a diaphragm pump
USD746873 *Jan 28, 2015Jan 5, 2016Finish Thompson Inc.Chamber for a diaphragm pump
USD746874 *Jan 28, 2015Jan 5, 2016Finish Thompson Inc.Chamber for a diaphragm pump
USD747362 *Jan 28, 2015Jan 12, 2016Finish Thompson Inc.Chamber for a diaphragm pump
USRE38239 *May 5, 2000Aug 26, 2003Wilden Pump & Engineering Co.Air driven diaphragm pump
Classifications
U.S. ClassificationD15/7