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:
Jul. 30, 2024
Filed:
Nov. 24, 2020
Applicant:
Duplo Seiko Corporation, Kinokawa, JP;
Inventor:
Chikara Miyamoto, Kinokawa, JP;
Assignee:
DUPLO SEIKO CORPORATION, Kinokawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B 70/26 (2017.01); B65H 45/16 (2006.01);
U.S. Cl.
CPC ...
B65H 45/16 (2013.01); B65H 2403/942 (2013.01); B65H 2404/15 (2013.01); B65H 2701/1123 (2013.01);
Abstract
A paper folding device that folds a planar paper sheet while conveying the paper sheet along a paper sheet conveyance surface includes a pair of first conveyance rollers disposed on an upstream side in a paper sheet conveyance direction, a pair of second conveyance rollers disposed on a downstream side in the paper sheet conveyance direction, a switching gate plate installed on the paper sheet conveyance surface between both pairs of the rollers, a folding plate disposed above the switching gate plate, and a control unit that controls an operation of an entire device.