US PATENT SUBCLASS 53 / 345
.~.~.~.~.~ With resilient faces

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

Internet Version by PATENTEC © 1999      Terms of Use


53 /   HD   PACKAGE MAKING

285  DF  CLOSING PACKAGES AND FILLED RECEPTACLES {7}
287  DF  .~ Separate closure applying {17}
329  DF  .~.~ Closure securing means {9}
341  DF  .~.~.~ Die {7}
344  DF  .~.~.~.~ Sectional {8}
345.~.~.~.~.~ With resilient faces {2}
346  DF  .~.~.~.~.~.~> Split or two part die
347  DF  .~.~.~.~.~.~> Helical spring

DEFINITION

Classification: 53/345

(under subclass 344) Apparatus wherein the individual die elements are provided with bearing or working surfaces of an elastic or yieldable nature.

(1) Note. The resilient face is either a continuous annulus or sectional in form.