US PATENT SUBCLASS 225 / 49
.~.~.~ Blade unitary with container

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

Internet Version by PATENTEC © 1999      Terms of Use


225 /   HD   SEVERING BY TEARING OR BREAKING

6  DF  SEVERING BY MANUALLY FORCING AGAINST FIXED EDGE {26}
39  DF  .~ With housing for work supply {10}
48  DF  .~.~ Single blank container {2}
49.~.~.~ Blade unitary with container

DEFINITION

Classification: 225/49

(under subclass 48) Devices wherein the severing edge is integral with the material of the blank.

(1) Note. A hardening agent may be used to coat or impregnate the severing edge area of a paper blank. However, an additive preformed edge is excluded from this subclass.