US PATENT SUBCLASS 144 / 34.6
.~.~ Single blade and pass means


Current as of: June, 1999
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144 /   HD   WOODWORKING

2.1  DF  SPECIAL-WORK MACHINE {34}
34.1  DF  .~ Tree felling {5}
34.6.~.~ Single blade and pass means


DEFINITION

Classification: 144/34.6

Single blade and pass means:

(under subclass 34.1) Tree felling means including a cutting member and additional structure to cause that member to pass through the trunk of a tree in a single encounter.

(1) Note. The blade of this subclass is commonly attached to the blade of a bulldozer and serves to slice through the trunk of a tree just above the ground. Normally this would be done at a single pass; however, it is noted that if the tree is too large or the device carrying the blade is too small, the action may take more than a single encounter.