US PATENT SUBCLASS 400 / 267
.~.~ By depression of space-bar

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

251  DF  CASE-SHIFT MECHANISM {14}
264  DF  .~ For shifting platen {3}
267.~.~ By depression of space-bar

DEFINITION

Classification: 400/267

By depression of space-bar:

(under subclass 264) Subject matter wherein movement of the platen* for case-shift* is accomplished by pressing the space-bar* element on the key-board*.