Spring devices – Elastic extension devices – Tension spring
Reexamination Certificate
2006-02-21
2006-02-21
Kramer, Devon C. (Department: 3683)
Spring devices
Elastic extension devices
Tension spring
C267S197000
Reexamination Certificate
active
07000908
ABSTRACT:
A counterbalance for use in a motor vehicle that is connected to a tailgate to at least partially control the movement of the tailgate. The counterbalance is made of a spring that counters the load applied to the tailgate, a flexible material strap that provides a stop for the counterbalance, a protective housing that covers the spring, and a flexible material strap. The counterbalance has a fully extended length that is greater than twice the length of the counterbalance when non-extended.
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Akey Lauren
Brunet Raymond C.
Costello Philip G.
Sicotte Jason M.
Barnes Group Inc.
Kramer Devon C.
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