Vehicle spring

Spring devices – Coil – Including end thrust member

Reexamination Certificate

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Details

C267S167000

Reexamination Certificate

active

07392977

ABSTRACT:
A spring is disclosed having a selected number of total turns so that the directions of bending at ends of spring are different when the spring is contracted. In certain embodiments, the directions of bending for the ends are centered within a ±45° span and are located 225° from terminal ends of the spring.

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patent: 6712346 (2004-03-01), Imaizumi
patent: 2002/0105127 (2002-08-01), Imaizumi
patent: 2002/0175488 (2002-11-01), Brandt et al.
patent: 101 25 503 (2002-12-01), None

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