Stephen E. Donelson

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Releasable blade locking mechanism for utility knife
- Patent number 7,305,770
- Issue date Dec 11, 2007
- Cooper Brands, Inc.
- James M. Critelli
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Handsaw with blade storage and auxiliary blade
- Patent number 7,174,644
- Issue date Feb 13, 2007
- Cooper Brands, Inc.
- James M. Critelli
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Releasable blade locking mechanism for utility knife
- Patent number 7,107,688
- Issue date Sep 19, 2006
- Cooper Brands, Inc.
- James M. Critelli
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Hacksaw frame
- Patent number D519350
- Issue date Apr 25, 2006
- Cooper Brands, Inc.
- James M. Critelli
- D08 - Tools and hardware
Information Patent Grant
Hacksaw frame
- Patent number D514418
- Issue date Feb 7, 2006
- Cooper Brands, Inc.
- James M. Critelli
- D08 - Tools and hardware
Information Patent Grant
Tape measure with sliding tape grip element
- Patent number 6,698,679
- Issue date Mar 2, 2004
- Cooper Brands, Inc.
- James M. Critelli
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Releasable blade locking mechanism for utility knife
- Publication number 20060288586
- Publication date Dec 28, 2006
- James M. Critelli
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Handsaw with blade storage and auxiliary blade
- Publication number 20050252007
- Publication date Nov 17, 2005
- James M. Critelli
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Tape measure using flexible tape having extended width
- Publication number 20050252020
- Publication date Nov 17, 2005
- James M. Critelli
- G01 - MEASURING TESTING