US PATENT SUBCLASS 242 / 375
.~.~ Spring attachment

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

370  DF  REELING DEVICE {11}
371  DF  .~ With spring motor {12}
375.~.~ Spring attachment {3}
375.1  DF  .~.~.~> Spring force adjustment
375.2  DF  .~.~.~> Pretensioned spring attachment
375.3  DF  .~.~.~> With transmission

DEFINITION

Classification: 242/375

Spring attachment:

(under subclass 371) Subject matter wherein particular significance is attributed to either (a) a support for the spring, or (b) a connection of the spring to the spool, elongated material, or frame.

SEE OR SEARCH CLASS

185, Motors: Spring, Weight, or Animal Powered,

45, for a mounting feature of a spring motor of general use.