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:
Oct. 27, 2015
Filed:
Feb. 01, 2013
Applicant:
Tong LI, Lansing, MI (US);
Inventor:
Tong Li, Lansing, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/26 (2006.01); B41J 2/32 (2006.01);
U.S. Cl.
CPC ...
B41J 2/32 (2013.01); B41M 5/262 (2013.01);
Abstract
A method of creating images in stone substrate such as granite monuments using digital laser etching into a painted area. Alternatively, two layers of color contrasting coatings may be applied and the laser etching penetrates into the innermost layer to produce a contrast with the top coat. Pigmented material of a chemical content which is related to the mineral content of the substrate. Various enhancement techniques are also described.
Li, Tong. (2015). Method of creating an image on a stone substrate surface and resulting product (U.S. Patent No. 9168760). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9168760
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile