James R. Beirnes

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Joliet, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Weatherstripping for side-hinged windows and doors
- Patent number 4,712,330
- Issue date Dec 15, 1987
- James R. Beirnes
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Window conversion assembly
- Patent number 4,457,110
- Issue date Jul 3, 1984
- James R. Beirnes
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Combination window casing and storm window frame
- Patent number 4,222,200
- Issue date Sep 16, 1980
- James R. Beirnes
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS