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:
Aug. 28, 1984
Filed:
Aug. 26, 1982
Applicant:
Inventor:
Arnold Schonfeld, Norristown, PA (US);
Assignee:
Sperry Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ; H05B / ;
U.S. Cl.
CPC ...
3461 / ; 219216 ;
Abstract
A low-cost printer is provided for use with data processing equipment. A light-shielding retainer provides a substantially continuous sheet supply of printing medium including a conductive-resistant coating formed in strips which is light sensitive and heat developed. The medium is moved past a processing station. A first portion of the station includes an array of light emitting elements and a second portion includes an element for heating the medium sufficient for developing the medium thus visibly exposing and fixing the characters on the medium.