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:
May. 25, 1993
Filed:
May. 12, 1992
Applicant:
Inventor:
Moishe Garfinkle, Philadelphia, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400109 ; 400110 ; 400484 ; 400477 ; 400485 ; 400712 ; 400 86 ; 4004913 ; 341 28 ;
Abstract
A Bicameral Keyboard is provided for generating pictographic characters wherein twenty keys are sufficient to specify the roughly 3000 characters required for ordinary personal and business correspondence. The Bicameral Keyboard is compatible with pictographic expression and pedagogy and will permit direct access to word processors, translation machines, page editors, and printers at input rates more rapid than possible using the alphanumeric keyboard with western orthographic characters.