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. 02, 2026
Filed:
Sep. 29, 2024
Kocel Intelligent Machinery Limited, Yinchuan, CN;
Fan Peng, Yinchuan, CN;
Yi Liu, Yinchuan, CN;
Zhijun Zhou, Yinchuan, CN;
Mengqing Yuan, Yinchuan, CN;
Rui MA, Yinchuan, CN;
Guangning Ren, Yinchuan, CN;
Guanlin Sun, Yinchuan, CN;
Hengjia Mai, Yinchuan, CN;
Wei MA, Yinchuan, CN;
KOCEL INTELLIGENT MACHINERY LIMITED, Yinchuan, CN;
Abstract
A powder spreading device includes a device body, an adjustment assembly, and a dust removing mechanism. The adjustment assembly is provided on the device body. The adjustment assembly is configured to orient to a powder spreading surface. A first end of the dust removing mechanism is provided on the device body. The first end of the dust removing mechanism is covered over the adjustment assembly. A second end of the dust removing mechanism is communicated to the first end of the dust removing mechanism. The second end of the dust removing mechanism is configured to extend to the device body. A three-dimensional (3D) printing device and a 3D printing system are further provided.