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:
Jun. 18, 2024
Filed:
May. 19, 2021
Applicant:
Totani Corporation, Kyoto, JP;
Inventors:
Assignee:
Totani Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B 70/64 (2017.01); B31B 70/16 (2017.01); B31B 70/26 (2017.01); B65D 33/25 (2006.01); B31B 155/00 (2017.01); B31B 160/20 (2017.01);
U.S. Cl.
CPC ...
B31B 70/644 (2017.08); B31B 70/16 (2017.08); B31B 70/266 (2017.08); B65D 33/25 (2013.01); B31B 2155/001 (2017.08); B31B 2160/20 (2017.08); B65D 2207/00 (2013.01);
Abstract
At least one of a horn or an anvil includes protrusions that protrude from a facing surface thereof. Two panel parts and a gusset part folded and interposed between the panel parts are sandwiched and compressed by the horn and the anvil. Two portions of the gusset part are welded to each other by ultrasonic vibration of the horn during the sandwiching and compressing.