Storm door push or turn lock method of using same

Details Storm door push or turn lock method of using same Storm door push or turn lock method of using same

2006-06-06

2006-06-06

Estremsky, Gary (Department: 3676)

Closure fasteners

Bolts

Swinging

C292S336300

Reexamination Certificate

active

07055873

ABSTRACT:
A latch mechanism for a storm door including a nose and a handle operably connected to a spindle that is operatively connected to an exterior handle. The handle and nose are rotatably secured to a linker that is secured to the spindle. The handle includes a cam that, upon rotation, presses against the upper portion of the nose. This causes the nose to rotate on the linker and retracts the front of the nose away from the catch on the interior wall or door jamb.The spindle is inserted through a spindle cylinder that is in operative contact with the linker assembly and rotatably secured to the body of the storm door by a mounting bracket. The spindle cylinder allows the handle, nose and linker to be rotated, thereby causing the nose to swing away from the catch.

REFERENCES:
patent: 2801869 (1957-08-01), George
patent: RE24426 (1958-02-01), Quinn
patent: 2851871 (1958-09-01), Newell
patent: 2950137 (1960-08-01), Check
patent: 3387876 (1968-06-01), Lyons
patent: 5149154 (1992-09-01), Shaanan
patent: 5947535 (1999-09-01), Baker
patent: 2003/0227180 (2003-12-01), Tweedt

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