Spring-supported suspension for noise insulation elements

Spring devices – Coil – Including end thrust member

Reexamination Certificate

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Details

C267S170000

Reexamination Certificate

active

07568682

ABSTRACT:
The invention describes a point-type, spring-supported suspension means for noise protection sheets.

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U.S. Appl. No. 10/586,878, filed Jul. 21, 2006, Seelmann, et al.

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