US PATENT SUBCLASS 267 / 131
SEAT SUPPORT

Current as of: June, 1999
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267 /   HD   SPRING DEVICES

131SEAT SUPPORT {2}
132  DF  .~> Velocipede or motorcycle
133  DF  .~> Flexural

DEFINITION

Classification: 267/131

(under the class definition) Spring device having one end attachable to a base portion of a seat for a human and another end extending therefrom for attachment to the seat portion over said base portion.