US PATENT SUBCLASS 56 / 297
.~.~.~ Double sickle

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


56 /   HD   HARVESTERS

229  DF  CUTTING {13}
289  DF  .~ Cutter members {5}
296  DF  .~.~ Reciprocating {8}
297.~.~.~ Double sickle

DEFINITION

Classification: 56/297

Having two sets of knives reciprocating in opposite directions.