US PATENT SUBCLASS 297 / 391
HEADREST

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

391HEADREST {12}
392  DF  .~> Chin support
393  DF  .~> Occupant attached
394  DF  .~> Detachable headrest and armrest unit
395  DF  .~> Wall- or ceiling-supported
396  DF  .~> Extension of upper back
397  DF  .~> Portable, with seat attacher {2}
403  DF  .~> Movable to inoperative position rearwardly of back
404  DF  .~> Resiliently mounted
405  DF  .~> Ball- and socket-mounted
406  DF  .~> Adjustable laterally {1}
408  DF  .~> Angularly movable about horizontal axis {1}
410  DF  .~> Adjustable rectilinearly vertically

DEFINITION

Classification: 297/391

(under the class definition) Device comprising means for supporting the head of occupant of a seating device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

61, for a headrest interconnected with a back for relative concurrent movement.

219.1+, for a headrest with a protective pad or cover.

SEE OR SEARCH CLASS

4, Baths, Closets, Sinks, and Spittoons, 523, for a rest for supporting a person's head while bathing and subclass 254 for a closet headrest.

5, Beds,

613+, for a head section of an invalid bed, subclasses 636+ for a pillow, and subclasses 652+ for a cushion.

248, Supports,

118, as the generic locus for a headrest. In general, that art is distinguished from the headrest in this class (297) in that it is not disclosed as supporting the head of a seated occupant.