US PATENT SUBCLASS 425 / 311
.~.~.~ Moving cutter, stationary former

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

Internet Version by PATENTEC © 1999      Terms of Use


425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

289  DF  PREFORM SEVERING MEANS {10}
308  DF  .~ Means forming from bulk and downstream severing means {3}
310  DF  .~.~ Utilizing former as cutter reaction surface {2}
311.~.~.~ Moving cutter, stationary former {2}
312  DF  .~.~.~.~> Cutter mounted on flexible endless conveyor
313  DF  .~.~.~.~> Single assembly plural cutting elements

DEFINITION

Classification: 425/311

(under subclass 310) Apparatus wherein the cutting is effected by moving the cutter with respect to a coacting stationary shaping means.

(1) Note. A traveling cutter edge, e.g.., a disc or chain type cutter, is not considered a moving cutter unless the support for the cutter is moved from one position to another.