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.

Date of Patent:
Nov. 08, 2022

Filed:

May. 12, 2019
Applicant:

Ningbo Tengyu Metal Product Co., Ltd., Ningbo, CN;

Inventors:

Lei Ying, Zhejiang, CN;

Jie Li, Zhejiang, CN;

HuiJie Shen, Zhejiang, CN;

DingBo Sun, Zhejiang, CN;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...

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