US PATENT SUBCLASS 248 / 330.1
.~.~.~.~.~ Spring

Current as of: June, 1999
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248 /   HD   SUPPORTS

317  DF  SUSPENDED SUPPORTS {5}
323  DF  .~ Adjustable {2}
327  DF  .~.~ Vertically {2}
328  DF  .~.~.~ Cord supported {3}
329  DF  .~.~.~.~ Reel {1}
330.1.~.~.~.~.~ Spring

DEFINITION

Classification: 248/330.1

Spring:

(under subclass 329) Devices in which the reel is a spring reel.

SEE OR SEARCH THIS CLASS, SUBCLASS:

579, for a support comprising a spring reel wherein the spring sustains the weight of the supported article when in use.

SEE OR SEARCH CLASS

242, Winding, Tensioning, or Guiding,

371+, for a spring powered reeling device of general use.