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:
Apr. 05, 2022
Filed:
Dec. 26, 2017
Applicant:
Arevo, Inc., Milpitas, CA (US);
Inventor:
Chandrashekar Mantha, Santa Clara, CA (US);
Assignee:
Arevo, Inc., Milpitas, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 64/165 (2017.01); B29C 64/118 (2017.01); B33Y 10/00 (2015.01); B29C 64/209 (2017.01); B29C 64/393 (2017.01); B33Y 30/00 (2015.01); B33Y 50/02 (2015.01); B33Y 70/00 (2020.01); B29C 64/321 (2017.01); B29C 70/38 (2006.01); B29C 64/194 (2017.01); B33Y 40/00 (2020.01); B29K 271/00 (2006.01); B29K 307/04 (2006.01); D02G 3/00 (2006.01);
U.S. Cl.
CPC ...
B29C 64/209 (2017.08); B29C 64/118 (2017.08); B29C 64/165 (2017.08); B29C 64/194 (2017.08); B29C 64/321 (2017.08); B29C 64/393 (2017.08); B29C 70/38 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12); B33Y 50/02 (2014.12); B33Y 70/00 (2014.12); B29K 2271/00 (2013.01); B29K 2307/04 (2013.01); D02G 3/00 (2013.01);
Abstract
A technique for depositing fiber-reinforced thermoplastic filament in an arc is disclosed that mitigates the centripetal forces that arise in the prior art. In accordance with the illustrative embodiment, the centripetal forces are ameliorated by twisting the filament while depositing it in an arc.