US PATENT SUBCLASS 399 / 334
.~.~.~.~ Axial heat distribution


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

Internet Version by PATENTEC © 1999      Terms of Use



399 /   HD   ELECTROPHOTOGRAPHY

130  DF  IMAGE FORMATION {30}
320  DF  .~ Fixing (e.g., fusing) {9}
328  DF  .~.~ By heat and pressure {2}
330  DF  .~.~.~ Heated roller {3}
334.~.~.~.~ Axial heat distribution


DEFINITION

Classification: 399/334

Axial heat distribution:

(under subclass 330) Subject matter wherein the heat is differentially applied along its center axis.

(1) Note. This subject matter generally corresponds to the width of the copy medium or to compensate for heat loss at the end of a roller.