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:
Oct. 05, 2021
Filed:
Jul. 08, 2019
Arevo, Inc., Milpitas, CA (US);
Christopher Thomas Lee, Sunnyvale, CA (US);
Steven George Manuel, San Mateo, CA (US);
Arevo, Inc., Milpitas, CA (US);
Abstract
In additive manufacturing, a method of adding a segment of fiber-reinforced thermoplastic filament. Adding a segment of filament involves three tasks: (1) determining where the segment of filament should be added, (2) depositing the segment of filament at the desired location, and (3) tamping the segment of filament to ensure adhesion and eliminate voids. Tamping the segment of filament is performed by steering a wheel along the filament. In accordance with the illustrative embodiment, the wheel is steered around a yaw axis that is offset from the wheel's axis by a distance s, where s is a positive real number.