US PATENT SUBCLASS 297 / 452.18
.~ Framework

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


297 /   HD   CHAIRS AND SEATS

452.1  DF  BOTTOM OR BACK {12}
452.18.~ Framework {2}
452.19  DF  .~.~> Continuous bottom and back frame
452.2  DF  .~.~> Having elongated hollow member (e.g., tubular, etc.)

DEFINITION

Classification: 297/452.18

Framework:

(under subclass 452.1) Device wherein significance is attributed to a skeletal base structure configured to underlie and support a bottom or back of the seating device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

440.1+, for detachably interfitted parts or components of a seating device.

452.56, for a support panel that supports a cushion.