US PATENT SUBCLASS 5 / 658
ATTACHMENT OR ACCESSORY

Current as of: June, 1999
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5 /   HD   BEDS

658ATTACHMENT OR ACCESSORY {8}
509.1  DF  .~> For tilting of bed
510  DF  .~> To facilitate moving of bed {1}
512  DF  .~> Screen which is attached to periphery of bed
513  DF  .~> Partition for bed surface
659  DF  .~> For placement below a mattress and above its supporting structure (e.g., bed boards) {1}
661  DF  .~> Extenders for head portion or foot portion of bed
662  DF  .~> Self-help support, grip or handhold
663  DF  .~> Adapted to cover or protect a rail or frame portion of a bed

DEFINITION

Classification: 5/658

ATTACHMENT OR ACCESSORY:

(under the class definition) Subject matter wherein significance is attributed to a nonessential article which is

especially adapted for use with a bed or other device under the class definition.

(1) Note. The devices of this subclass are structurally modified to be used with bed or other device under the class definition, or are devices that due to their nature are inherently and exclusively used with a bed or other device under the class definition. A mere recitation of utility with a bed or other device under the class definition would not be sufficient to classify a patent in this subclass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

503.1+, for receptacles or supports for use with beds or other devices under the class definition.

904, 905, 907, 908, 915, 916, 931, and other appropriate cross-reference art collections for devices in combination with devices under the class definition.