Richard L. Bouffard

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Litchfield, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Battery can having off-center vent
- Patent number 8,268,468
- Issue date Sep 18, 2012
- Eveready Battery Company, Inc.
- John C. Stearns
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery container having cruciform vent and cover
- Patent number 8,158,280
- Issue date Apr 17, 2012
- Eveready Battery Company, Inc.
- Robert E. Ray
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery cell with improved pressure relief vent
- Patent number 8,076,015
- Issue date Dec 13, 2011
- Eveready Battery Company, Inc.
- Richard L. Bouffard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery can having off-center C-shaped vent
- Patent number 7,875,376
- Issue date Jan 25, 2011
- Eveready Battery Company, Inc.
- John C. Stearns
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery cell with improved pressure relief vent
- Patent number 7,195,839
- Issue date Mar 27, 2007
- Eveready Battery Company, Inc.
- Richard L. Bouffard
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Battery Can Having Off-Center Vent
- Publication number 20110111271
- Publication date May 12, 2011
- Eveready Battery Company, Inc.
- John C. Stearns
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Battery can having off-center C-shaped vent
- Publication number 20070275294
- Publication date Nov 29, 2007
- John C. Stearns
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Battery container having cruciform vent and cover
- Publication number 20070275295
- Publication date Nov 29, 2007
- Robert E. Ray
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Battery cell with improved pressure relief vent
- Publication number 20070134547
- Publication date Jun 14, 2007
- Richard L. Bouffard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and process for forming battery cans
- Publication number 20060159989
- Publication date Jul 20, 2006
- Truelove & Maclean, Inc.
- Richard Bouffard
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Battery cell with improved pressure relief vent
- Publication number 20040157115
- Publication date Aug 12, 2004
- Richard L. Bouffard
- H01 - BASIC ELECTRIC ELEMENTS