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:
Jul. 07, 2026
Filed:
Aug. 19, 2025
Applicant:
Nanjing Chervon Industry Co., Ltd., Nanjing, CN;
Inventors:
Guang Li, Nanjing, CN;
Jie Jiang, Nanjing, CN;
Ran Lan, Nanjing, CN;
Yuemei Min, Nanjing, CN;
Yongkang Wu, Nanjing, CN;
Assignee:
Nanjing Chervon Industry Co., Ltd., Nanjing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25C 1/06 (2006.01); B25C 1/04 (2006.01);
U.S. Cl.
CPC ...
B25C 1/06 (2013.01); B25C 1/047 (2013.01);
Abstract
A fastener driver includes a battery pack; a striking assembly including a striking member configured to strike a fastener; a drive assembly including at least a drive wheel configured to drive the striking member to move along a central axis of the striking member; an electric motor configured to drive the drive wheel to rotate; and a control circuit configured to control the electric motor to operate, start, or stop. A striking frequency of the striking member is greater than 6 fasteners/second.