The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 1984
Filed:
Aug. 12, 1980
Robert A Couper, Sunnyvale, CA (US);
Terrance L Lillie, Palo Alto, CA (US);
Pitney Bowes Inc., Stamford, CT (US);
Abstract
A cursor control system provided for word processing apparatus of the type having a keyboard for entering alphanumeric data and including two displays. A first display displays a plurality of lines of text. A first display control circuit is coupled between the keyboard and first display and includes a first cursor control circuit for causing visual marking of a predetermined number of characters to be exhibited on the first display. The cursor control circuit is actuated by the keyboard. A second display control circuit includes a second cursor control circuit for causing visual marking on the second display of those marked characters on the first display which are also exhibited on the second display.