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:
Nov. 13, 2012
Filed:
May. 17, 2010
Applicants:
Arne Koops, Neu-Lankau, DE;
Sven Reiter, Hamburg, DE;
Bernd Bunde, Hamburg, DE;
Olaf Postel, Hamburg, DE;
Inventors:
Arne Koops, Neu-Lankau, DE;
Sven Reiter, Hamburg, DE;
Bernd Bunde, Hamburg, DE;
Olaf Postel, Hamburg, DE;
Assignee:
tesa SE, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B44C 1/165 (2006.01); B44C 1/22 (2006.01); B29C 65/16 (2006.01); B32B 37/14 (2006.01); B32B 37/24 (2006.01); B32B 37/26 (2006.01); B29C 65/38 (2006.01); B32B 38/18 (2006.01); B32B 37/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of applying a durable process mark to a glass article using a laser. A transfer sheet is applied to the glass substrate, the transfer sheet includes a carrier layer with a first adhesive layer, adhered partially to a bottom side of the carrier layer. On the face of the carrier layer there are a first and a second pigment layer. The transfer sheet is lased, forming a durable process mark in the glass article.