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. 21, 2026
Filed:
Mar. 03, 2022
Esmart (Xiamen) Technology Co., Ltd., Xiamen, CN;
Haibin Chen, Xiamen, CN;
Zhijun Zhong, Xiamen, CN;
Fengrong Zhang, Xiamen, CN;
Guiyang Huang, Xiamen, CN;
Mingfeng Wu, Xiamen, CN;
Xinzhao Lai, Xiamen, CN;
Esmart (Xiamen) Technology Co., Ltd., Xiamen, CN;
Abstract
A closestool flushing system comprises a closestool and the flow increasing device, wherein the closestool is provided with a bedpan provided with a water storage cavity in the bottom, the bottom of the bedpan is provided with a water seal, a front cavity wall of the water storage cavity is provided with an injection hole that communicates the water storage cavity with the water seal, and a back cavity wall of the water storage cavity is provided with a mounting hole; the flow increasing device is mounted in the mounting hole and is provided with an injection channel communicated with a pressure water source and a flow increasing channel, a cross-sectional area of an inlet end of which is larger than that of an outlet end of the injection channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile