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:
Jan. 06, 2026
Filed:
Feb. 28, 2022
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Kazuyoshi Ohashi, Matsumoto, JP;
Yu Tsumuraya, Ota-Ku, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 31/10 (2006.01); B41J 13/10 (2006.01);
U.S. Cl.
CPC ...
B41J 13/106 (2013.01); B65H 31/10 (2013.01); B65H 2801/03 (2013.01);
Abstract
A recording systemincludes a first discharge portion that discharges medium recorded on by ejecting ink, a stacking tray configured to have stacked thereon the medium P discharged by the first discharge portion, a raising and lowering mechanismconfigured to raise and lower the stacking tray, a control unitthat controls the raising and lowering mechanism, and an estimation unitconfigured to estimate weight of the medium P loaded on the stacking tray, wherein the control unitcontrols the raising and lowering operation of the stacking tray based on the weight of the medium estimated by the estimation unit