Universal lever handle attachment for door knob

Details Universal lever handle attachment for door knob Universal lever handle attachment for door knob

1979-11-23

1981-08-25

Moore, Richard E.

Closure fasteners

Operators with knobs or handles

292DIG2, E05C 1300

Patent

active

042855365

ABSTRACT:
A universal lever handle attachment for a door knob wherein a knob engaging and gripping portion is adapted to fit over a door knob, an intermediate portion is connected to the knob engaging portion and is configured to operatively receive a universal screw adjusting assembly which tightens the knob engaging portion onto the door knob and a handle portion extending outwardly from the intermediate portion. The universal screw means is operatively arranged to cooperate with the intermediate portion to provide for right or left hand installation.

REFERENCES:
patent: 2756088 (1956-07-01), Sutter
patent: 2808282 (1957-10-01), Peoples
patent: 2967593 (1961-01-01), Cushman
patent: 3306643 (1967-02-01), Reed
patent: 3306643 (1967-02-01), Reed
patent: 3575453 (1971-04-01), Hohl
patent: 3827739 (1974-08-01), Overholser
patent: 4018465 (1977-04-01), Ramler

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