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:
Mar. 27, 2017
Applicant:
Hexcel Corporation, Stamford, CT (US);
Inventors:
Scott DeFelice, Holyoke, MA (US);
Anthony DeCarmine, Lebanon, CT (US);
Assignee:
Hexcel Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/393 (2017.01); B33Y 30/00 (2015.01); B29C 64/153 (2017.01); B33Y 50/00 (2015.01); B29C 35/02 (2006.01); B33Y 10/00 (2015.01); B33Y 50/02 (2015.01); B33Y 70/00 (2020.01); B29K 71/00 (2006.01);
U.S. Cl.
CPC ...
B29C 64/393 (2017.08); B29C 35/0288 (2013.01); B29C 64/153 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/00 (2014.12); B33Y 50/02 (2014.12); B33Y 70/00 (2014.12); B29K 2071/00 (2013.01);
Abstract
A method of producing an object from a polymer powder using a laser sintering system, whereby the laser sintering system introduces heat energy to solidify select points of a layer of polymer powder according to build data of the object and adjusts the heat energy according to solidification of select points of other layers.