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:
Aug. 22, 2023
Filed:
Jun. 29, 2020
Layerwise NV, Leuven, BE;
Ray Nachiketa, Leuven, BE;
Paggi Umberto, Leuven, BE;
LAYERWISE NV, Leuven, BE;
Abstract
A system for manufacturing a three-dimensional article includes a controller. The controller is configured to: (a) receive an input file defining a solid body; (b) slice the solid body into horizontal slices; (c) analyze the sliced body to identify downward-facing slice regions, a downward-facing slice region intersects with a downward-facing surface of the solid body; (d) for the individual slices, define a contour region to span a Boolean union between a default lateral peripheral contour and the downward-facing slice region; and (e) for the individual slices, define a hatch region that spans a Boolean difference between the slice and the contour region.