US PATENT SUBCLASS 400 / 124.13
.~.~.~ Overheat protection

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

118.2  DF  TYPING BY OTHER THAN TYPE-FACE OR TYPE-DIE {3}
124.01  DF  .~ Character formation by impact (e.g., wire matrix) {4}
124.11  DF  .~.~ Printhead {6}
124.13.~.~.~ Overheat protection

DEFINITION

Classification: 400/124.13

Overheat protection:

(under subclass 124.11) Subject matter including cooling means.

(1) Note. This subclass is limited to patents wherein the printhead has structure for transferring heat therefrom, e.g., fins, fluid flow means, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

124.03, for ways of controlling the power to the printhead to reduce heat buildup.