US PATENT SUBCLASS 297 / 297
.~.~ Bar or rod rigidly secured to bottom
Current as of:
June, 1999
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Terms of Use
297 /
HD
CHAIRS AND SEATS
285
DF
BACK MOVEMENT RESILIENTLY OPPOSED IN OPERATING POSITION
{12}
296
DF
.~ Back secured to resilient upright bar or rod {2}
297
.~.~ Bar or rod rigidly secured to bottom
DEFINITION
Classification: 297/297
(under subclass 296) Device wherein the bar or rod is immovably connected to the seat bottom.
SEE OR SEARCH THIS CLASS, SUBCLASS:
325+, for a rigidly connected bottom and back which tilt as a unit.
344.1+, for a rigidly connected bottom and back which move horizontally or vertically as a unit.
445.1+, for a chair structure having relatively immovable components comprising a back, bottom, and legs.
452.1+, for a relatively immovable bottom and back.