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:
May. 30, 2017
Filed:
Apr. 03, 2015
Applicant:
E I Du Pont DE Nemours and Company, Wilmington, DE (US);
Inventor:
Jann Paul Kaminski, Santa Barbara, CA (US);
Assignee:
E I DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/393 (2006.01); B41J 2/19 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
B41J 29/393 (2013.01); B41J 2/19 (2013.01); H01L 51/0005 (2013.01); B41J 2029/3935 (2013.01);
Abstract
A printing operation using a gradient ink containment structure to test wetting characteristics of printing compositions. The gradient ink containment structures are arranged in columns with gaps between adjacent structures. These gaps may increase when progressing through the column of gradient ink containment structures. The top surfaces of the gradient ink containment structures define geometric shapes that may vary in area when progressing through the column of gradient ink containment structures.