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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.:

US 10737428 B1

PDFFull Text
Date of Patent:
Aug. 11, 2020

Filed:

Dec. 28, 2018

Forming mold and injection mold

Applicant:

Nissei Asb Machine Co., Ltd., Nagano, JP;

Inventors:

Yoshiki Miyazawa, Nagano, JP;

Yoichi Tsuchiya, Nagano, JP;

Assignee:

NISSEI ASB MACHINE CO., LTD., Komoro-shi, Nagano, JP;

Attorney:

Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.

Primary Examiner:

Robert B Davis

Int. Cl.
CPC ...
B29C 49/06 (2006.01); B29C 49/18 (2006.01); B29B 11/12 (2006.01); B29B 11/14 (2006.01); B29C 49/00 (2006.01); B29C 49/42 (2006.01); B29C 49/28 (2006.01); B29C 49/02 (2006.01); B29B 11/08 (2006.01); B29K 67/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B29C 49/06 (2013.01); B29B 11/12 (2013.01); B29B 11/14 (2013.01); B29C 49/0073 (2013.01); B29C 49/061 (2013.01); B29C 49/18 (2013.01); B29C 49/28 (2013.01); B29C 49/4252 (2013.01); B29B 11/08 (2013.01); B29B 2911/1448 (2013.01); B29B 2911/1464 (2013.01); B29B 2911/14213 (2013.01); B29B 2911/14486 (2013.01); B29B 2911/14633 (2013.01); B29C 49/02 (2013.01); B29C 2791/001 (2013.01); B29K 2067/003 (2013.01); B29L 2031/712 (2013.01);
Abstract

A forming mold is used when forming a preform, which has a neck portion and a barrel portion, and whose barrel portion is filled with a molding material over the entire axial direction thereof, by injection molding; forming a space part in the barrel portion of the preform to convert the preform into an intermediate molded product; and blow-molding the intermediate molded product to form a hollow container which is a final molded product. The forming mold is equipped with a boring rod which is inserted from the neck portion side into the barrel portion of the preform to form the space part of at least a predetermined depth in the barrel portion.

Find Patent Forward Citations

Miyazawa, Yoshiki. (2020). Forming mold and injection mold (U.S. Patent No. 10737428). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10737428

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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