Hinge mounted doorcheck

Details Hinge mounted doorcheck Hinge mounted doorcheck

1986-11-17

1988-04-19

Godici, Nicholas P.

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

Closure checks

16223, 16374, E05F 500

Patent

active

047380020

ABSTRACT:
Hinge mounted doorstops which include channel members having a normally horizontal perforated web and normally vertical opposed flanges on opposite sides of the web mountable on top of door hinge hubs, engaged by the top hinge pin, edges of the flanges engaging the hinge leaves to limit door opening past a predetermined arcuate amount. The hinge mounted doorstops permitting opening of doors in the general arcuate range of 90.degree. to 180.degree..

REFERENCES:
patent: 491645 (1893-02-01), Hart
patent: 609277 (1898-08-01), Isidor
patent: 1696936 (1929-01-01), Breueman
patent: 1895658 (1933-01-01), Geske
patent: 2143275 (1939-01-01), Licteig
patent: 2280655 (1942-04-01), Madsen
patent: 2592230 (1952-04-01), Allen
patent: 3971099 (1976-07-01), Wallace

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