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. 07, 2025
Filed:
Jul. 20, 2023
Applicant:
Ivoclar Vivadent Ag, Schaan, LI;
Inventors:
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B 3/10 (2006.01); B08B 3/12 (2006.01); B29C 64/112 (2017.01); B29C 64/209 (2017.01); B29C 64/35 (2017.01); B33Y 30/00 (2015.01); B33Y 40/00 (2020.01);
U.S. Cl.
CPC ...
B29C 64/35 (2017.08); B08B 3/10 (2013.01); B08B 3/12 (2013.01); B29C 64/112 (2017.08); B29C 64/209 (2017.08); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12);
Abstract
A method for removing deposits in a print head of a 3D printer, including the steps of supplying (S) a liquid having a granular solid to the print head; and setting into vibration (S) the liquid in the print head.