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:
Apr. 28, 2026
Filed:
Jun. 22, 2022
Applicant:
Towa Corporation, Kyoto, JP;
Inventor:
Naoki Takada, Kyoto, JP;
Assignee:
TOWA CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/118 (2017.01); B29C 43/18 (2006.01); B29C 43/34 (2006.01);
U.S. Cl.
CPC ...
B29C 43/34 (2013.01); B29C 43/18 (2013.01); B29C 2043/181 (2013.01);
Abstract
A resin supply device includes a resin supply mechanism configured to contain and supply a resin material; a nozzle made of an elastic material and having an ejection outlet for ejecting the resin material from the resin supply mechanism; and a clamp mechanism configured to press a tip of the nozzle from outside to shape the ejection outlet into three or more fold rotational symmetry about an axis of the nozzle and change an opening area of the ejection outlet.