US PATENT SUBCLASS 297 / 208
.~ Coil spring-mounted

Current as of: June, 1999
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297 /   HD   CHAIRS AND SEATS

195.1  DF  STRADDLE SEAT (E.G., SADDLE TYPE, ETC.) {16}
208.~ Coil spring-mounted {2}
209  DF  .~.~> Vertically oriented {3}
213  DF  .~.~> Axis extends laterally of seat

DEFINITION

Classification: 297/208

(under subclass 195.1) Device wherein the seat is supported by a helix spring or a spirally wound resilient element.

SEE OR SEARCH CLASS

248, Supports,

623, for a support surface mounted on a helical standard; and subclasses 624+ for a support surface mounted on a helical spring.