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:
Jul. 06, 1982
Filed:
Jun. 02, 1980
Applicant:
Inventors:
William E Nelson, Dallas, TX (US);
Gene D Lee, Dallas, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
346160 ; 3461531 ;
Abstract
An apparatus and method for printing on plain paper, utilizing a solid-state write head to electrostatically release a pattern of dry toner particles from an informationless toner carrier. The pattern of released toner particles is accelerated across an air gap by an electrical field to impact on the paper.