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.

Date of Patent:
Jun. 06, 2023

Filed:

Oct. 14, 2021
Applicant:

Electronics for Imaging, Inc., Fremont, CA (US);

Inventors:

Hui Zhang, Bedford, NH (US);

John Peter Duffield, Stratham, NH (US);

Assignee:

ELECTRONICS FOR IMAGING, INC., Fremont, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/215 (2006.01); B41J 2/045 (2006.01);
U.S. Cl.
CPC ...
B41J 2/215 (2013.01); B41J 2/04516 (2013.01); B41J 2/04526 (2013.01); B41J 2/04586 (2013.01);
Abstract

The present embodiments relate to a printing apparatus capable of mitigating/preventing instances of turbulent deviation of ink jetted from print heads when printing onto a substrate, a severe form of which looks like woodgrain. The printing apparatus can include a jet plate that has a first width and that is disposed between the substrate and a series of print heads. The jet plate can also include a series of apertures formed in the jet plate that each correspond to one or more of the print heads, as well as a cutout portion at a first end of the jet plate that has a second width less than the first width.


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Zhang, Hui. (2023). Woodgrain suppression in inkjet printing (U.S. Patent No. 11667133). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11667133

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