Spring devices – Resilient shock or vibration absorber – Having diverse resilient element
Reexamination Certificate
2007-09-13
2011-10-18
Schwartz, Christopher (Department: 3657)
Spring devices
Resilient shock or vibration absorber
Having diverse resilient element
C173S162200
Reexamination Certificate
active
08038133
ABSTRACT:
A vibrating device has at least one dampening portion. The dampening portion comprises a first tube, a second tube and a layer of resilient material configured so that the first tube is disposed about the second tube, and the layer of resilient material is positioned between the first and second tubes.
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Schwartz Christopher
Vidas Arrett & Steinkraus P.A.
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