Closure fasteners – Magnetic
Patent
1990-05-07
1991-02-26
Nicholson, Eric K.
Closure fasteners
Magnetic
292DIG19, E05C 1916
Patent
active
049956558
ABSTRACT:
An apparatus including a base member fixedly mounted to a wall support surface, including a shaft member extending orthogonally relative to the base member, with a cylindrical magnetic tip mounted thereon. The cylindrical magnetic tip is cooperative with a magnetically attractive cylindrical plate member mounted in an aligned relationship to an associated door aligned with the rod and magnetic tip. Modifications of the invention include a magnetic cylindrical tip including a threaded shank securable to a resilient pad of a door stop projection cooperative with a cylindrical tip. Further, the invention includes a cylindrical sleeve overlying the resilient projection provided with an encased magnetic member therewithin to provide a buffering action and minimize marring of an associated door in use.
REFERENCES:
patent: 2519435 (1950-08-01), Byrd, Jr.
patent: 2530363 (1950-11-01), Johnson et al.
patent: 2761718 (1956-09-01), Tool
patent: 2815236 (1957-12-01), Lowinski
patent: 3025559 (1962-03-01), Basinger
patent: 3100664 (1963-08-01), Duval
patent: 3163453 (1964-12-01), Stephens
patent: 3578370 (1971-05-01), Greytok
patent: 3675959 (1972-07-01), Hansen et al.
Gilden Leon
Nicholson Eric K.
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