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. 11, 1981
Filed:
Jan. 21, 1980
Applicant:
Inventors:
Ciro Paudice, Vasto, IT;
Oscar De Lena, Termoli, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ; C03C / ;
U.S. Cl.
CPC ...
427108 ; 427163 ;
Abstract
In a process for the production of thermal pane of the type having an electrically conductive circuit on a glass pane, a plurality of electrically conductive inks are produced, each of which has different resistivity. On at least one side of the glass pane a continuous circuit having a constant section along its length is formed by layering each of the inks along the length of the circuit at predetermined locations so that the resistivity of the circuit changes along the length thereof.