Lever lock system

Details Lever lock system Lever lock system

2005-08-16

2005-08-16

Estremsky, Gary (Department: 3676)

Closure fasteners

Portable

C292SDIG020, C292S001000, C070S416000

Reexamination Certificate

active

06929292

ABSTRACT:
A lever lock system has a lever handle with a shaft and arm and a securing mechanism. The shaft passes through an aperture in a mounting plate coupled to a door. A support member has a closed rear face, an open front face and an internal region with a hollow cylinder with a hollow center extending to a central bore in the closed rear face of the support member. The central bore has a retaining lip adjacent to the open front face. The rear face is adapted to couple with the mounting plate. A push button has an open back face, closed front plate and a hollow shaft adapted to telescope over the support member with the hollow shaft adapted to telescope over the hollow cylinder. A screw couples the support member within the push button. A spring is retained over the hollow shaft of the push button.

REFERENCES:
patent: 4095445 (1978-06-01), Storlie et al.
patent: 4947663 (1990-08-01), Yeager
patent: 5865050 (1999-02-01), Michaud et al.
patent: 5901590 (1999-05-01), Lai

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