Spindle assembly for use in a door handle assembly

Closure fasteners – Operators with knobs or handles

Reexamination Certificate

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Details

C292S336500, C292S358000

Reexamination Certificate

active

07604266

ABSTRACT:
A door handle assembly includes a door handle having an operator portion, and a shank extending from the operator portion, the shank having a first opening. A door latch mechanism has a rotatable actuator, the rotatable actuator having a second opening. A spindle assembly includes a spindle and a spring. The spindle has a first end and a second end. The spring is attached to the first end of the spindle. The spring and the first end of the spindle of the spindle assembly are inserted as a unit into the first opening of the shank of the door handle, and the second end of the spindle is inserted into the second opening of the rotatable actuator of the door latch mechanism.

REFERENCES:
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patent: 5608298 (1997-03-01), Frolov et al.
patent: 5617749 (1997-04-01), Park
patent: 5934117 (1999-08-01), Shen
patent: 5941108 (1999-08-01), Shen
patent: 6141998 (2000-11-01), Seo
patent: 6616203 (2003-09-01), Lenk et al.
patent: 7077437 (2006-07-01), Huang
patent: 7178373 (2007-02-01), Shen et al.

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