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:
Jan. 12, 2021
Filed:
Dec. 22, 2016
Applicant:
Lintec Corporation, Tokyo, JP;
Inventor:
Kazuhisa Yamaguchi, Tokyo, JP;
Assignee:
LINTEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/16 (2017.01); C01B 32/158 (2017.01); B82B 3/00 (2006.01); D02J 1/22 (2006.01); C01B 32/168 (2017.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C01B 32/158 (2017.08); B82B 3/0057 (2013.01); C01B 32/168 (2017.08); D02J 1/22 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);
Abstract
A drawing apparatus, which draws carbon nanotubes from a grown form produced by growing carbon nanotubes, includes a holder for holding a part of the grown form by a holding member and a drive unit for causing a relative movement of the grown form and the holder. The holder includes a winding unit for winding a part of the grown form around the holding member.