US PATENT SUBCLASS 144 / 250.13
.~.~ Presser roll

Current as of: June, 1999
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144 /   HD   WOODWORKING

242.1  DF  FEEDER OR PRESSER {10}
250.12  DF  .~ Nonfeeding presser {4}
250.13.~.~ Presser roll {3}
250.14  DF  .~.~.~> Urged by variable fluid pressure
250.15  DF  .~.~.~> Laterally acting
250.16  DF  .~.~.~> Roll

DEFINITION

Classification: 144/250.13

Presser roll:

(under subclass 250.12) Roll which serves only to hold the work from springing, lifting, or vibrating and which have no feeding action.

SEE OR SEARCH CLASS

492, Roll or Roller, for a roll, per se, not provided for elsewhere; see the notes thereunder.