US PATENT SUBCLASS 5 / 719
.~.~ Noncoil spring element


Current as of: June, 1999
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5 /   HD   BEDS

690  DF  MATTRESS (FOR WHOLE BODY) {23}
716  DF  .~ Having innerspring-type core {5}
719.~.~ Noncoil spring element


DEFINITION

Classification: 5/719

Noncoil spring element:

(under subclass 716) Innerspring-type core mattress in which at least one of the spring elements, providing support for a user of the pad, is a form different than the wire member of the helical strand-type material.

(1) Note. The incidental use of a noncoil spring (for example, interconnecting a plurality of coil springs), wherein the noncoil spring does not compress and provides support for a user, is not sufficient for classification in this subclass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

247, and 255, for nonspiral springs used in bedsteads.

SEE OR SEARCH CLASS

267, Spring Devices,

113+, for fluid springs.