Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Closure checks – Spring
Patent
1978-12-22
1980-08-26
Husar, C. J.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Closure checks
Spring
292DIG19, E05F 508
Patent
active
042188075
ABSTRACT:
A door stop and method which insures damping of the inertia of a swinging door without damage to either the door or the door stop, the door stop comprising a static member mounted to a wall or a door and a dynamic member having a hollow body which reciprocably receives guide structure of the static member, the dynamic member also comprising a bumper which upon engagement with the door or the wall causes reciprocation of the two members.
REFERENCES:
patent: 1394889 (1921-10-01), Foedisch et al.
patent: 1481582 (1924-01-01), Woolliscroft
patent: 2449687 (1948-09-01), Brinda
patent: 2479597 (1949-08-01), Anton
patent: 2540630 (1951-02-01), Munro
patent: 3173826 (1965-03-01), Campbell et al.
patent: 3180666 (1965-04-01), Jorgensen
patent: 3243836 (1966-04-01), Reiss
patent: 3311338 (1967-03-01), Culley
Cohen Moshe I.
Foster Lynn G.
Husar C. J.
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