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:
Mar. 07, 1989
Filed:
Dec. 02, 1986
Applicant:
Inventors:
Josef Kanzler, Emmersdorf, AT;
Alois Noisser, Biedermannsdorf, AT;
Gerald Bachtrod, Persenbeug-Gottsdorf, AT;
Ernst Gugerell, Oberndorf, AT;
Assignee:
Karl Zizala Metallwarenfabrik, Lower Austria, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60Q / ;
U.S. Cl.
CPC ...
362 61 ; 362297 ; 362299 ; 362308 ; 362328 ; 362335 ; 362347 ;
Abstract
The invention is directed to a vehicle headlight including a projection lens secured by a covering disk. No diaphragm is interposed between light source and the projection lens. The lens having the shape of a flat sector of a cylinder with a cut-off apex. An inner lens surface having a uniform curvature and an outer lens surface having a toroidal curvature.