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:
Dec. 02, 2014
Filed:
Jan. 10, 2012
Yuji Ito, Kanagawa, JP;
Ryuichi Kawachi, Kanagawa, JP;
Naoto Saito, Kanagawa, JP;
Yukio Fujiwara, Kanagawa, JP;
Satoru Araya, Tochigi, JP;
Kazuhiro Ohtaki, Tochigi, JP;
Masahiro Niihori, Tochigi, JP;
Takatoshi Watanabe, Tochigi, JP;
Naoya Tabuchi, Tochigi, JP;
Wataru Iwase, Tochigi, JP;
Yuji Ito, Kanagawa, JP;
Ryuichi Kawachi, Kanagawa, JP;
Naoto Saito, Kanagawa, JP;
Yukio Fujiwara, Kanagawa, JP;
Satoru Araya, Tochigi, JP;
Kazuhiro Ohtaki, Tochigi, JP;
Masahiro Niihori, Tochigi, JP;
Takatoshi Watanabe, Tochigi, JP;
Naoya Tabuchi, Tochigi, JP;
Wataru Iwase, Tochigi, JP;
The Japan Steel Works, Ltd., Tokyo, JP;
Yachiyo Industry Co., Ltd., Saitama, JP;
Abstract
In a crosshead, a pair of sheets () are formed by bisecting a parison () suspended from a resin flow passage () formed between a core () and a die () by causing a first dividing body () of a separator () provided on the core () or the die () to contact a second dividing body () provided on the core () or the die ().