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:
Sep. 19, 2023
Filed:
Jan. 14, 2022
Applicant:
Dover Europe Sàrl, Vernier Suisse, CH;
Inventors:
Damien Bonneton, Hostun, FR;
Camille Gobin, Lyons, FR;
Jean-François Abadie, Bourg de Péage, FR;
Jean-Marie Rolland, Romans sur Isere, FR;
Niklaus Hugi, Bern, CH;
Assignee:
Dover Europe Sàrl, Vernier, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01); B41J 2/02 (2006.01);
U.S. Cl.
CPC ...
B41J 2/16552 (2013.01); B41J 2/02 (2013.01);
Abstract
A method is provided for cleaning a print head, wherein the print head includes a cavity for the circulation of jets and at least one first spraying nozzle for projecting at least one cleaning fluid towards at least one inner portion of the cavity. The method includes the step of projecting, using the first spraying nozzle, several pulses of cleaning fluid towards the inside of the cavity.