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:
May. 05, 2026
Filed:
Oct. 20, 2022
Zhejiang Wanli University, Ningbo, CN;
Jingwei Ning, Ningbo, CN;
Wen Liu, Ningbo, CN;
Hongwei Cui, Ningbo, CN;
Kai Lin, Ningbo, CN;
Xiang Yan, Ningbo, CN;
Hang Wang, Ningbo, CN;
Zhiwen Guo, Ningbo, CN;
Chi Zhang, Ningbo, CN;
Pengfei Liu, Ningbo, CN;
Zhejiang Wanli University, Ningbo, CN;
Abstract
The present disclosure relates to the technical field of automobile part processing, and specifically provides a spray head device and a sandblasting device for automobile part processing. The spray head device comprises a spray head body and a connecting pipe. A conical through hole is penetratingly arranged in the spray head body, one end of the conical through hole forms a discharge port, the other end of the conical through hole forms a feed port, the caliber of the feed port is greater than that of the discharge port, the connecting pipe is fixedly connected to one end of the feed port of the spray head body, and the connecting pipe is coaxially arranged with the conical through hole; the conical through hole is penetratingly provided in the spray head body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile