US PATENT SUBCLASS 83 / 864
.~.~.~ Plural independent rotary scoring blades

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

Internet Version by PATENTEC © 1999      Terms of Use


83 /   HD   CUTTING

861  DF  OTHER THAN COMPLETELY THROUGH WORK THICKNESS OR THROUGH WORK PRESENTED {6}
862  DF  .~ Combined types of cutting {2}
863  DF  .~.~ Including use of rotary scoring blade {1}
864.~.~.~ Plural independent rotary scoring blades

DEFINITION

Classification: 83/864

Plural independent rotary scoring blades:

(under subclass 863) Method or apparatus comprising use of a first cutting tool that is generally planar and circular in

shape, adapted to rotate about an axis normal to the planar surface of the tool during cutting, including a cutting edge extending generally about the circular perimeter; and use of a second cutting tool that is also generally planar and circular in shape, adapted to rotate about an axis normal to the planar surface thereof during cutting, including a cutting edge extending generally about the circular perimeter.

SEE OR SEARCH THIS CLASS, SUBCLASS:

884, for apparatus including plural rotary scoring tools not in combination with additional cutting means.