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. 02, 1999
Filed:
Nov. 05, 1996
Applicant:
Inventors:
Fritz Dannenhauer, Hasel, DE;
Karl Holdik, Ulm, DE;
Assignee:
Daimler-Benz Aktiengesellschaft, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
428-1 ; 2504731 ; 2504831 ; 428323 ; 428327 ; 428913 ; 428915 ; 428916 ;
Abstract
This invention relates to a marking for painted objects, preferably motor vehicles, as well as to a method for producing the marking. For this purpose, a paint coat, preferably having several paint layers, is applied to the object and the spectral course of a partial spectrum of the electromagnetic spectrum of the paint coat arranged within an electromagnetic measuring range is changed in a targeted manner such that it has narrow-band extremes of at least 5% relative intensity change.