US PATENT SUBCLASS 144 / 73
.~ Portable

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

Internet Version by PATENTEC © 1999      Terms of Use


144 /   HD   WOODWORKING

72  DF  MORTISING MACHINE HAVING CHAIN-TYPE CUTTER {1}
73.~ Portable

DEFINITION

Classification: 144/73

Portable:

(under subclass 72) Chain mortising machine adapted to be moved about and placed upon the work, generally clamped thereto and driven by a hand-crank.

(1) Note. In the machine of this subclass, the cutter-carriage is usually fed into the work instead of the work being fed as in a stationary machine.