US PATENT SUBCLASS 400 / 645.4
.~.~.~ Pivotally mounted holddown

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

Internet Version by PATENTEC © 1999      Terms of Use


400 /   HD   TYPEWRITING MACHINES

578  DF  SHEET OR WEB (E.G., RECORD-MEDIUM FEEDING MECHANISM) {13}
642  DF  .~ Including sheet guide (e.g., for sheet insertion, etc.) {5}
645  DF  .~.~ Sheet holddown member (e.g., "paper-finger", end-of-page holddown, etc.) {5}
645.4.~.~.~ Pivotally mounted holddown

DEFINITION

Classification: 400/645.4

Pivotally mounted holddown:

(under subclass 645) Subject matter wherein the member is supported for oscillatory or arcuate movement about an axis related to the axis of the platen*.

(1) Note. In some typewriters of this subclass the axis of the member is substantially perpendicular to the axis of the platen.