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. 10, 2021
Filed:
Jul. 17, 2018
Arevo, Inc., Santa Clara, CA (US);
Sohil Nandu, Sunnyvale, CA (US);
Arevo, Inc., Milpitas, CA (US);
Abstract
An article of manufacture is disclosed that comprises an infill made from linear segments of filament, such as but not limited to continuous carbon fiber-reinforced thermoplastic filament. Approaches to tool path generation are addressed in which material runs of filament are applied that distribute where cuts, beginning, or ends of segments occur or points where two ends of segments are fused or the like to preserve filament continuity by reducing the number of short segments. Aspects of one approach include identifying long edges and eliminating short edges which acute angles with long edges and utilizing a clipping outline as part of the process of determining start and end points of material runs.