Norman A. Hedstrom

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Worcester, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Locking pin subassembly for sliding units of cabinets
- Patent number 4,662,776
- Issue date May 5, 1987
- Wright Line, Inc.
- Norman A. Hedstrom
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cable bushing
- Patent number 4,520,976
- Issue date Jun 4, 1985
- Wright Line Inc.
- Bernard T. Cournoyer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cable bushing for office furniture, partitions and the like
- Patent number D276311
- Issue date Nov 13, 1984
- Wright Line Inc.
- Bernard T. Cournoyer
- D08 - Tools and hardware