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Surface mounted slide bolt
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Patent number 5,315,850
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Issue date May 31, 1994
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National Manufacturing Company
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James A. Edeus
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Knob latch
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Patent number 4,732,418
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Issue date Mar 22, 1988
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National Manufacturing
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Marlin D. Crown
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Sliding door latch
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Patent number 4,098,530
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Issue date Jul 4, 1978
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National Manufacturing Co.
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James A. Edeus
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Metal frame construction
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Patent number 4,021,988
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Issue date May 10, 1977
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National Manufacturing Company
-
James A. Edeus
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS