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:
Sep. 08, 2020
Filed:
Jan. 05, 2012
Applicants:
Richard Breault, North Kingstown, RI (US);
Kishore Kumar Tenneti, Manchester, CT (US);
Sridhar V. Kanuri, Milford, CT (US);
Inventors:
Richard Breault, North Kingstown, RI (US);
Kishore Kumar Tenneti, Manchester, CT (US);
Sridhar V. Kanuri, Milford, CT (US);
Assignee:
Audi AG, Ingolstadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 48/00 (2019.01); B29C 48/12 (2019.01); B29C 48/14 (2019.01); B29C 48/87 (2019.01); B29C 48/797 (2019.01); B29C 65/00 (2006.01); B29C 65/48 (2006.01); H01M 8/0213 (2016.01); H01M 8/0221 (2016.01); H01M 8/0226 (2016.01); H01M 8/0228 (2016.01); B29C 43/22 (2006.01); B29C 48/92 (2019.01); B29C 48/475 (2019.01); B29C 69/00 (2006.01); B29C 48/80 (2019.01); B29C 48/07 (2019.01); B29C 48/875 (2019.01);
U.S. Cl.
CPC ...
B29C 43/22 (2013.01); B29C 48/475 (2019.02); B29C 48/92 (2019.02); H01M 8/0213 (2013.01); H01M 8/0221 (2013.01); H01M 8/0226 (2013.01); B29C 48/0022 (2019.02); B29C 48/022 (2019.02); B29C 48/07 (2019.02); B29C 48/797 (2019.02); B29C 48/832 (2019.02); B29C 48/875 (2019.02); B29C 65/482 (2013.01); B29C 66/43 (2013.01); B29C 66/73141 (2013.01); B29C 69/001 (2013.01); B29C 2793/00 (2013.01); B29C 2948/92514 (2019.02); Y02P 70/56 (2015.11);
Abstract
A method of manufacturing a flow field plate includes mixing graphite and resin materials to provide a mixture. The mixture is formed into a continuous flow field plate, for example, by ram extrusion or one or more press belts. The continuous flow field plate is separated into discrete flow field plates. Flow field channels are provided in one of the continuous flow field plate and the discrete flow field plates.