US PATENT SUBCLASS 185 / 16
.~ Belt tread

Current as of: June, 1999
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185 /   HD   MOTORS: SPRING, WEIGHT, OR ANIMAL POWERED

15  DF  ANIMAL POWERED {7}
16.~ Belt tread

DEFINITION

Classification: 185/16

(under subclass 15) Motors in which the animals tread upon an endless belt.

SEE OR SEARCH CLASS

474, Endless Belt Power Transmission Systems or Components, particularly

202+, for a positive drive belt; and subclasses 237+ for a friction drive belt.