US PATENT SUBCLASS 297 / 354.1
.~ Tiltable

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

353  DF  MOVABLE BACK {2}
354.1.~ Tiltable {3}
354.11  DF  .~.~> Pivot axis located at or adjacent to a central point of back
354.12  DF  .~.~> Plural distinct occupant-supporting positions {11}
378.1  DF  .~.~> Foldable forwardly over bottom {5}

DEFINITION

Classification: 297/354.1

Tiltable:

(under subclass 353) Device including structure configured to permit the back to pivot about a substantially horizontal axis to an inclined position.

SEE OR SEARCH THIS CLASS, SUBCLASS:

1+, for a seating device which tilts as a unit about a horizontal axis to expose a substitute support surface.

68+, for a legrest or footrest interconnected to move relative to a bottom and concurrently with a tilting back.

300.1+, for a back tiltable with a bottom against the action of a biasing means.

316+, for a back moving relative to a bottom concurrently with the tilting of the bottom.

325+, for a bottom and a back tiltably movable as a unit. SEE OR SEARCH CLASS

5, Beds,

37.1, for sofa beds having reverting backs, subclasses 43+ for sofa beds having forwardly tilting backs, and subclass 125 for couch hammocks having tilting backs.

108, Horizontally Supported Planar Surfaces,

1+, for a horizontally supported planar surface which is tiltable.

280, Land Vehicles,

47.4, for a baby carriage having a tilting back support.