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.

Date of Patent:
Oct. 14, 2025

Filed:

Jan. 30, 2024
Applicant:

Expack Industrial Corporation, Taichung, TW;

Inventor:

Yu-Ting Lai, Taichung, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B 50/04 (2017.01); B31B 50/02 (2017.01); B31B 50/07 (2017.01);
U.S. Cl.
CPC ...
B31B 50/044 (2017.08); B31B 50/022 (2017.08); B31B 50/07 (2017.08);
Abstract

A box folding machine includes a base driving member, a pair of positioning units, and a base frame unit that has two opposite end portions. The base driving member is operable to drive the base frame unit to move between a first position, in which the end portions of the base frame unit are substantially arranged along a first direction, and a second position, in which the end portions of the base frame unit are substantially arranged along a second direction. Each of the positioning units includes a positioning seat. When the base frame unit is in the first position, the positioning seats of the positioning units are proximate to each other in the second direction and are misaligned from each other. When the base frame unit is in the second position, the positioning seats are distal from each other in the second direction.


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