US PATENT SUBCLASS 144 / 136.4
.~.~ Grooving umbrella stick


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

134.1  DF  SHAPING MACHINE {16}
136.1  DF  .~ Grooving machine {9}
136.4.~.~ Grooving umbrella stick


DEFINITION

Classification: 144/136.4

Grooving umbrella stick:

(under subclass 136.1) Machine particularly adapted to scoring the wooden central support of an umbrella.