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Walter J. Hutchins
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West Hartford, CT, US
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Patents Grants
last 30 patents
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Patent Grant
Level
Patent number
5,199,177
Issue date
Apr 6, 1993
Stanley Tools, a Division of The Stanley Works
Walter J. Hutchins
G01 - MEASURING TESTING
Information
Patent Grant
Lighted torpedo level
Patent number
D332226
Issue date
Jan 5, 1993
Stanley Tools, a Division of The Stanley Works
Walter J. Hutchins
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Coilable rule housing with discharge slot for dirt and the like
Patent number
4,583,294
Issue date
Apr 22, 1986
The Stanley Works
Walter J. Hutchins
G01 - MEASURING TESTING
Information
Patent Grant
Power returnable coilable rule with improved blade locking assembly
Patent number
4,449,302
Issue date
May 22, 1984
The Stanley Works
Mark A. Drechsler
G01 - MEASURING TESTING