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John Earl Dibbern Jr.
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Street, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Chop saw
Patent number
6,609,442
Issue date
Aug 26, 2003
Black & Decker Inc.
John E. Dibbern
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Clutch mechanism
Patent number
6,439,091
Issue date
Aug 27, 2002
Black & Decker Inc.
John E. Dibbern
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Chop saw
Patent number
6,272,960
Issue date
Aug 14, 2001
Black & Decker Inc.
John E. Dibbern
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surfaces for a cutting tool hole
Patent number
D438772
Issue date
Mar 13, 2001
Black & Decker Inc.
John E. Dibbern
D08 - Tools and hardware
Information
Patent Grant
Mounting device for a cutting tool
Patent number
D435571
Issue date
Dec 26, 2000
Black & Decker Inc.
John E. Dibbern
D15 - Machines not elsewhere specified
Information
Patent Grant
Cutting tool hole
Patent number
D427042
Issue date
Jun 27, 2000
Black & Decker Inc.
John E. Dibbern
D08 - Tools and hardware
Information
Patent Grant
Mounting device for a cutting tool
Patent number
D424076
Issue date
May 2, 2000
Black & Decker Inc.
John E. Dibbern
D15 - Machines not elsewhere specified
Information
Patent Grant
Rotatable cutting tool
Patent number
D417598
Issue date
Dec 14, 1999
Black & Decker Inc.
John E. Dibbern
D08 - Tools and hardware
Information
Patent Grant
Armature shaft deflection limiter
Patent number
5,934,143
Issue date
Aug 10, 1999
Black & Decker Inc.
John E. Dibbern
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Armature shaft deflection limiter
Patent number
5,873,282
Issue date
Feb 23, 1999
Black & Decker Inc.
John E. Dibbern
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hammer drill with inclined clutch plate
Patent number
5,628,374
Issue date
May 13, 1997
Black & Decker Inc.
John E. Dibbern
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Method of making a field subassembly
Patent number
4,765,054
Issue date
Aug 23, 1988
Black & Decker, Inc.
William D. Sauerwein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical contacts for a switch
Patent number
4,684,774
Issue date
Aug 4, 1987
Black & Decker Inc.
John E. Dibbern
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods of assembling field subassemblies
Patent number
4,578,852
Issue date
Apr 1, 1986
Black & Decker Inc.
William D. Sauerwein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods of assembling components of an electric motor
Patent number
4,574,471
Issue date
Mar 11, 1986
Black & Decker Inc.
John E. Dibbern
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reversing switch
Patent number
4,558,189
Issue date
Dec 10, 1985
Black & Decker Inc.
John E. Dibbern
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical connection system for motors
Patent number
4,523,116
Issue date
Jun 11, 1985
Black & Decker, Inc.
John E. Dibbern
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical connection system for switches
Patent number
4,491,752
Issue date
Jan 1, 1985
Black & Decker Inc.
Frank J. O'Hara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Field subassembly for an electric motor
Patent number
4,484,096
Issue date
Nov 20, 1984
Black & Decker Inc.
William D. Sauerwein
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Locking mechanism for a rotary power machine
Patent number
4,467,896
Issue date
Aug 28, 1984
Black & Decker Inc.
William D. Sauerwein
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Circular saw
Patent number
D259235
Issue date
May 19, 1981
Black & Decker Inc.
John E. Dibbern
D08 - Tools and hardware
Information
Patent Grant
Linear motor cooling fan
Patent number
3,936,242
Issue date
Feb 3, 1976
The Black and Decker Manufacturing Company
Martin Omer Schrock
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Chop saw
Publication number
20030209107
Publication date
Nov 13, 2003
John E. Dibbern
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Chop saw
Publication number
20010008098
Publication date
Jul 19, 2001
Black and Decker Inc.
John E. Dibbern
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC