Door stopper device

Details Door stopper device Door stopper device

1994-09-15

1996-08-13

Mah, Chuck Y.

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

Closure checks

292339, 292288, 292343, 16DIG17, E05F 502

Patent

active

055443869

ABSTRACT:
A door stopper device comprising a central post having an upper component and a lower component formed of a rigid material, the lower extent of the upper component being linear and of a reduced diameter and the upper extent of the lower component being linear and of an enlarged diameter to receive the lower extent of the upper component; a U-shaped fork formed in the upper extent of the upper component, the fork being positioned vertically with respect to the door to be maintained closed with the adjacent component formed at an obtuse angle with respect thereto; a vertical foot formed at the lower end of the lower component; and spring-urged locking components coupling the area of overlap between upper and lower components.

REFERENCES:
patent: 1304394 (1919-05-01), Shyer
patent: 2760806 (1956-08-01), Woodard et al.
patent: 4019765 (1977-04-01), Nichola
patent: 4442427 (1984-04-01), Morton
patent: 4607253 (1986-08-01), Wooten et al.
patent: 4676536 (1987-06-01), Arbic et al.
patent: 4819296 (1989-04-01), Wilkins
patent: 4883297 (1982-11-01), Smith

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