US PATENT SUBCLASS 73 / 862.42
.~.~.~ By applying a measured tensioning force

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

862  DF  DYNAMOMETERS {5}
862.381  DF  .~ Responsive to force {13}
862.391  DF  .~.~ To determine tension on a flexible element {4}
862.42.~.~.~ By applying a measured tensioning force {2}
862.43  DF  .~.~.~.~> Racket stringing
862.44  DF  .~.~.~.~> With winding or reeling means

DEFINITION

Classification: 73/862.42

By applying a measured tensioning force:

Subject matter under subclasses 862.391+ comprising tensioning means for applying a stretching force to the flexible element which is sensed by the sensing means.