Door stop

Details Door stop Door stop

1995-10-20

1999-03-16

Howell, Daniel W.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Closure checks

16374, E05D 1106

Patent

active

058814310

ABSTRACT:
The present invention generally relates to devices for limiting the movement of hinged panels such as doors and more particularly to a door stop that can be mounted directly on a door hinge. The door stop comprises a continuous sleeve having a semi-cylindrical inside surface surrounding the hinge barrel and two contact surfaces to engage the hinge plate of a hinge to prevent the door from opening beyond a predetermined angle. Preferably, one contact surface has a greater surface area than the other contact surface. At least one end plate containing a pin aperture is attached to one end of the sleeve. The pin aperture is sized to receive a standard hinge pin shaft therethrough.

REFERENCES:
patent: 1309748 (1919-07-01), Schroeder
patent: 2280655 (1942-04-01), Madsen
patent: 2586757 (1952-02-01), Wummel et al.
patent: 2592230 (1952-04-01), Allen
patent: 2799888 (1957-07-01), White
patent: 2993226 (1961-07-01), Baker
patent: 3187372 (1965-06-01), Parsons
patent: 3913171 (1975-10-01), Reid
patent: 3918121 (1975-11-01), Williams
patent: 4728002 (1988-03-01), Shank
patent: 4831688 (1989-05-01), Deininger
patent: 5027471 (1991-07-01), Barnes

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