Duracell Inc.

Organization

Bethel, CT, US

MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES
Business Address
BERKSHIRE CORPORATE PARK BETHEL CT 06801 2037964000
State Location
CT
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Battery cathode
- Patent number 6,833,217
- Issue date Dec 21, 2004
- Duracell Inc.
- Douglas J. Woodnorth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode having multi-modal distribution of zinc-based particles
- Patent number 6,521,378
- Issue date Feb 18, 2003
- Duracell Inc.
- Richard Edward Durkot
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Prismatic electrochemical cell
- Patent number 6,309,775
- Issue date Oct 30, 2001
- Duracell Inc.
- Richard M. Mank
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reinforced coiled electrode assemblies and methods of producing same
- Patent number 6,298,530
- Issue date Oct 9, 2001
- Duracell Inc.
- Donald Barber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zinc electrode particle form
- Patent number 6,284,410
- Issue date Sep 4, 2001
- Duracell Inc.
- Richard Edward Durkot
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Alkaline cell with semisolid cathode
- Patent number 6,207,322
- Issue date Mar 27, 2001
- Duracell Inc.
- G. Stephen Kelsey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen storage alloy
- Patent number 6,197,448
- Issue date Mar 6, 2001
- Duracell Inc.
- Mark Gaydos
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Battery separator
- Patent number 6,159,634
- Issue date Dec 12, 2000
- Duracell Inc.
- William W. Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cap assembly for an electrochemical cell
- Patent number 6,143,439
- Issue date Nov 7, 2000
- Duracell, Inc.
- Robert A. Yoppolo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cathode
- Patent number 6,143,446
- Issue date Nov 7, 2000
- Duracell Inc.
- Stuart M. Davis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cap seal assembly for an electrochemical cell
- Patent number 6,127,062
- Issue date Oct 3, 2000
- Duracell Inc.
- Sean A. Sargeant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a terminal pip protrusion on the casing of an alk...
- Patent number 6,126,704
- Issue date Oct 3, 2000
- Duracell Inc.
- William H. Gardner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current interrupter for electrochemical cells
- Patent number 6,083,639
- Issue date Jul 4, 2000
- Duracell Inc.
- William T. McHugh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure activated current interrupter for electrochemical cells
- Patent number 6,080,506
- Issue date Jun 27, 2000
- Duracell Inc.
- Stuart M. Davis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen storage alloys for use in rechargeable electrochemical cel...
- Patent number 6,074,783
- Issue date Jun 13, 2000
- Duracell Inc.
- Mark Gaydos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display stand for articles
- Patent number D423253
- Issue date Apr 25, 2000
- Duracell Inc.
- Karen T. Conrad
- D06 - Furnishings
Information Patent Grant
Battery pack having a state of charge indicator
- Patent number 6,051,957
- Issue date Apr 18, 2000
- Duracell Inc.
- David N. Klein
- G01 - MEASURING TESTING
Information Patent Grant
Solvent for electrolytic solutions
- Patent number 6,045,950
- Issue date Apr 4, 2000
- Duracell Inc.
- Hao Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cap seal assembly for an electrochemical cell
- Patent number 6,042,967
- Issue date Mar 28, 2000
- Duracell Inc.
- Sean A. Sargeant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current interrupter for electrochemical cells
- Patent number 6,037,071
- Issue date Mar 14, 2000
- Duracell Inc.
- Jeffrey Poirier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cap assembly for an alkaline cell
- Patent number 6,025,090
- Issue date Feb 15, 2000
- Duracell Inc.
- Sean A. Sargeant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Prismatic battery housing
- Patent number 6,001,504
- Issue date Dec 14, 1999
- Duracell Inc.
- David C. Batson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current interrupter for electrochemical cells
- Patent number 5,998,051
- Issue date Dec 7, 1999
- Duracell Inc.
- Jeffrey Poirier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical synthesis of cobalt oxyhydroxide
- Patent number 5,984,982
- Issue date Nov 16, 1999
- Duracell Inc.
- Guang Wei
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
End cap assembly for electrochemical cell
- Patent number 5,962,158
- Issue date Oct 5, 1999
- Duracell Inc.
- Robert A. Yoppolo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Prismatic cell construction
- Patent number 5,958,088
- Issue date Sep 28, 1999
- Duracell, Inc.
- Viet H. Vu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium ion electrochemical cell
- Patent number 5,948,569
- Issue date Sep 7, 1999
- Duracell Inc.
- Peter R. Moses
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Moisture barrier composite film of silicon nitride and fluorocarbon...
- Patent number 5,925,479
- Issue date Jul 20, 1999
- Duracell, Inc.
- Guang Wei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Current interrupter for electrochemical cells
- Patent number 5,879,832
- Issue date Mar 9, 1999
- Duracell Inc.
- Viet H. Vu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen storage alloy
- Patent number 5,865,874
- Issue date Feb 2, 1999
- Duracell Inc.
- Philip D. Trainer
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Electrode having multi-modal distribution of zinc-based particles
- Publication number 20050221181
- Publication date Oct 6, 2005
- Duracell Inc., a Delaware corporation
- Richard Edward Durkot
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Electrochemical cell closure
- Publication number 20040029002
- Publication date Feb 12, 2004
- Duracell Inc., a Delaware corporation
- Sean A. Sargeant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode having multi-modal distribution of zinc-based particles
- Publication number 20030087153
- Publication date May 8, 2003
- Duracell Inc., a Delaware corporation
- Richard Edward Durkot
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Battery cathode
- Publication number 20030079337
- Publication date May 1, 2003
- Duracell Inc.
- Douglas J. Woodnorth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Zinc electrode particle form
- Publication number 20020155352
- Publication date Oct 24, 2002
- Duracell Inc., a Delaware corporation
- Richard Edward Durkot
- B22 - CASTING POWDER METALLURGY

Trademarklast 30 trademarks

Information Trademark
74578598
- Serial number 74578598
- Registration number 1931276
- Filing date Sep 26, 1994
- DURACELL INC.
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74578656
- Serial number 74578656
- Filing date Sep 26, 1994
- DURACELL INC.
- 41 - Education
Information Trademark
74424490 - HOT SWAP
- Serial number 74424490
- Filing date Aug 16, 1993
- DURACELL INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74187036 - HOT SWAP
- Serial number 74187036
- Filing date Jul 22, 1991
- DURACELL INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73697034 - FLIP
- Serial number 73697034
- Filing date Nov 23, 1987
- DURACELL INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73691927 - LIFEGUARD
- Serial number 73691927
- Registration number 1533991
- Filing date Oct 26, 1987
- DURACELL INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73600217 - DURA-LITE
- Serial number 73600217
- Registration number 1581351
- Filing date May 22, 1986
- LOGICAL DEVELOPMENT CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73563348 - DURACELL
- Serial number 73563348
- Registration number 1417363
- Filing date Oct 15, 1985
- DURACELL INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73160236 - THE COPPER TOP BATTERY
- Serial number 73160236
- Registration number 1232536
- Filing date Feb 27, 1978
- P. R. Mallory & Co. Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Duracell Inc.

Organization

Business Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Battery cathode

Electrode having multi-modal distribution of zinc-based particles

Prismatic electrochemical cell

Reinforced coiled electrode assemblies and methods of producing same

Zinc electrode particle form

Alkaline cell with semisolid cathode

Hydrogen storage alloy

Battery separator

End cap assembly for an electrochemical cell

Battery cathode

End cap seal assembly for an electrochemical cell

Method of forming a terminal pip protrusion on the casing of an alk...

Current interrupter for electrochemical cells

Pressure activated current interrupter for electrochemical cells

Hydrogen storage alloys for use in rechargeable electrochemical cel...

Display stand for articles

Battery pack having a state of charge indicator

Solvent for electrolytic solutions

End cap seal assembly for an electrochemical cell

Current interrupter for electrochemical cells

End cap assembly for an alkaline cell

Prismatic battery housing

Current interrupter for electrochemical cells

Electrochemical synthesis of cobalt oxyhydroxide

End cap assembly for electrochemical cell

Prismatic cell construction

Lithium ion electrochemical cell

Moisture barrier composite film of silicon nitride and fluorocarbon...

Current interrupter for electrochemical cells

Hydrogen storage alloy

Patents Applicationslast 30 patents

Electrode having multi-modal distribution of zinc-based particles

Electrochemical cell closure

Electrode having multi-modal distribution of zinc-based particles

Battery cathode

Zinc electrode particle form

Trademarklast 30 trademarks

74578598

74578656

74424490 - HOT SWAP

74187036 - HOT SWAP

73697034 - FLIP

73691927 - LIFEGUARD

73600217 - DURA-LITE

73563348 - DURACELL

73160236 - THE COPPER TOP BATTERY