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:
Apr. 07, 2020
Filed:
Feb. 20, 2017
Applicant:
Massivit 3d Printing Technologies Ltd., Lod, IL;
Inventors:
Assignee:
Massivit 3D Printing Technologies LTD., Lod, IL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B41M 7/00 (2006.01); B41J 2/17 (2006.01); B05B 15/50 (2018.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B41M 7/009 (2013.01); B05B 15/50 (2018.02); B41J 2/1714 (2013.01); B33Y 30/00 (2014.12);
Abstract
Various shielding systems to shield printer heads, extrusion nozzles and extrusion nozzle openings from direct or reflected impingement thereupon of curing radiation so that to prevent undesired inadvertent curing of material residues adhered to the external surface of the printer extrusion nozzle and/or inside the nozzle opening forming cured residues that may compromise the accuracy of the printing process.