US PATENT SUBCLASS 267 / 99
.~.~ Resiliently mounted on frame by tensile springs

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

Internet Version by PATENTEC © 1999      Terms of Use


267 /   HD   SPRING DEVICES

80  DF  SPRING PANEL {9}
91  DF  .~ Spring panel comprises vertically oriented compressible coil springs {10}
99.~.~ Resiliently mounted on frame by tensile springs

DEFINITION

Classification: 267/99

(under subclass 91) Device in which the coil springs are elastically supported on an underlying support by springs which yield in tension.

SEE OR SEARCH THIS CLASS, SUBCLASS:

112, for panels resiliently supported from a frame by springs which yield in tension.