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. 20, 2019
Filed:
Sep. 16, 2014
3d Systems, Inc., Rock Hill, SC (US);
Chris Robert Manners, Moorpark, CA (US);
3D Systems, Inc., Rock Hill, SC (US);
Abstract
An apparatus is provided for fracturing a shell of a three-dimensional object. The apparatus may be caused to receive a shell of a three-dimensional object composed of a plurality of facets including first facets and distinct second facets, and form layer data defining a plurality of layers of the shell for use in forming the three-dimensional object on a layer-by-layer basis. At least some of the plurality of layers may include respective first fragments, and at least some of the plurality of layers may include respective second fragments. The first fragments may be produced by first facets and exclusive of second facets, and the second fragments may be produced by second facets and exclusive of first facets. And at least one layer of the plurality of layers may include both a first fragment of the respective first fragments, and a second fragment of the respective second fragments.