Internally removable safety hasp system

Details Internally removable safety hasp system Internally removable safety hasp system

1994-04-15

1995-10-31

Lindsey, Rodney M.

Closure fasteners

Hasps

Swinging catch

292 1, 292DIG65, 29434, E05C 1908

Patent

active

054623200

ABSTRACT:
A safety hasp (10) is attached to a door (14) and a door frame (16) of a walk-in cooler by threading a rod (35) from inside the cooler, through a bore (34) in door (14) into an aperture (37) of a hasp hinge plate (25) or staple plate (29). The trailing end of rod (35) has a handle (38) which can be turned to release hasp (10) for unlocking door (14) from inside the cooler. Handle (38) has a disc portion (39) including an illuminator (40) for providing temporary "emergency" lighting.

REFERENCES:
patent: 1017136 (1912-02-01), Chaffee
patent: 2275760 (1942-03-01), Hoffman
patent: 2743953 (1956-05-01), Marra et al.
patent: 2823940 (1958-02-01), Squire
patent: 3871694 (1975-03-01), White
patent: 4205868 (1980-06-01), Kurth
patent: 4431220 (1984-02-01), Loughlin
patent: 4635977 (1987-01-01), Yamada
patent: 5026100 (1991-06-01), Hulkenberg, Jr.

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