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:
May. 21, 2019
Filed:
Dec. 12, 2016
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Shouma Nishino, Osaka, JP;
Takashi Morimoto, Osaka, JP;
Hideo Mine, Nara, JP;
Kazuyuki Harada, Osaka, JP;
Masashi Tanaka, Hyogo, JP;
Takeshi Kiritoshi, Osaka, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/08 (2006.01); B29C 57/10 (2006.01); B32B 27/20 (2006.01); B29C 53/56 (2006.01); B29C 53/84 (2006.01); B29D 23/00 (2006.01); B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); B32B 3/02 (2006.01); B32B 3/08 (2006.01); B29K 101/12 (2006.01); B29L 23/00 (2006.01); B29K 105/08 (2006.01); B29C 45/14 (2006.01); B29C 53/04 (2006.01);
U.S. Cl.
CPC ...
B32B 1/08 (2013.01); B29C 53/84 (2013.01); B29D 23/001 (2013.01); B32B 3/02 (2013.01); B32B 3/08 (2013.01); B32B 5/02 (2013.01); B32B 7/12 (2013.01); B32B 27/12 (2013.01); B32B 27/20 (2013.01); B32B 27/32 (2013.01); B29C 45/14475 (2013.01); B29C 53/04 (2013.01); B29C 2793/0027 (2013.01); B29C 2793/0081 (2013.01); B29K 2101/12 (2013.01); B29K 2105/0809 (2013.01); B29L 2023/22 (2013.01); B32B 2250/05 (2013.01); B32B 2250/40 (2013.01); B32B 2262/0253 (2013.01); B32B 2597/00 (2013.01);
Abstract
Disclosed herein is easy and efficient production of a light and strong resin tube. A resin sheet is molded into a tubular form having a gap, and at least the gap portion is sealed with resin to produce a resin tube. This enables easy and efficient production of a light and strong resin tube.