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:
Jul. 28, 2026
Filed:
Dec. 11, 2025
Nvariate, Inc., Austin, TX (US);
Benjamin Urick, Roseville, CA (US);
Richard H. Crawford, Austin, TX (US);
Daniel L. Keller, Waitsfield, VT (US);
nVariate, Inc., Austin, TX (US);
Abstract
Methods and computer systems for utilizing gapless surface models in computer-aided design (CAD) applications to produce printing instructions for additive manufacturing (AM). A geometrically watertight CAD spline model of an object to be printed is received. For of a plurality of AM layers of the object, an intersection routine is performed of a plane of the layer with the geometrically watertight CAD spline model to obtain a respective smooth contour curve. For each AM layer, a plurality of hatch curves is determined within the plane of the layer and interior to the respective smooth contour curve. The smooth contour curves and the pluralities of hatch curves are stored in a non-transitory computer-readable memory medium.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile