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. 20, 1976
Filed:
Nov. 13, 1974
Applicant:
Inventor:
Charles F Mason, Indianapolis, IN (US);
Assignee:
Esterline Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ; G01D / ;
U.S. Cl.
CPC ...
346 / ; 346 61 ;
Abstract
A chart recorder for graphically displaying data utilizing a strip of heat-sensitive paper and a row of heat-generating dots. The strip of heat-sensitive paper is advanced across the row of heat-generating dots, and the dots are selectively energized in response to data to be displayed by the chart recorder. The position of an energized dot along the row of dots corresponds to a value of data.