US PATENT SUBCLASS 15 / 104.54
.~.~.~.~ Non-planar groups of strands

Current as of: June, 1999
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15 /   HD   BRUSHING, SCRUBBING, AND GENERAL CLEANING

104.001  DF  IMPLEMENTS {28}
104.5  DF  .~ Comb cleaners {1}
104.51  DF  .~.~ Multiple strand type {1}
104.52  DF  .~.~.~ With rigid supporting frame {2}
104.54.~.~.~.~ Non-planar groups of strands

DEFINITION

Classification: 15/104.54

(under subclass 104.52) Devices having at least two separate groups of strands lying in different planes.