logo

For the Inventor, By the Inventor

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.:

US 10272548 B1

PDFFull Text
Date of Patent:
Apr. 30, 2019

Filed:

Mar. 21, 2017

Electric screwdriver

Applicant:

Chervon (Hk) Limited, Wanchai, HK;

Inventors:

Gan Wei, Nanjing, CN;

Wu Chen, Nanjing, CN;

Shichun Tao, Nanjing, CN;

Assignee:

CHERVON (HK) LIMITED, Wanchai, HK;

Attorney:

Greenberg Traurig, LLP

Primary Examiner:

Ali Alavi

Int. Cl.
CPC ...
B25B 23/18 (2006.01); B25B 21/00 (2006.01); B25F 1/00 (2006.01); H02G 1/12 (2006.01); B25G 1/08 (2006.01); F21V 11/16 (2006.01); F21V 33/00 (2006.01); G01R 29/24 (2006.01); B25B 23/00 (2006.01); F21L 4/02 (2006.01); F21V 11/08 (2006.01); F21V 23/04 (2006.01); F21Y 105/18 (2016.01); F21W 111/00 (2006.01);
U.S. Cl.
CPC ...
B25B 21/002 (2013.01); B25B 23/00 (2013.01); B25B 23/18 (2013.01); B25F 1/00 (2013.01); B25G 1/085 (2013.01); F21L 4/02 (2013.01); F21V 11/08 (2013.01); F21V 11/16 (2013.01); F21V 23/0414 (2013.01); F21V 33/0084 (2013.01); G01R 29/24 (2013.01); H02G 1/1209 (2013.01); H02G 1/1214 (2013.01); F21W 2111/00 (2013.01); F21Y 2105/18 (2016.08);
Abstract

An electric screwdriver includes a motor having a motor shaft, a handle housing for accommodating the motor, an output shaft at least partly protruding from the handle housing, a transmission device for enabling the motor shaft to drive the output shaft to rotate around a first axis, an exploring antenna for detecting whether an object is charged, an operating switch coupled to the handle housing for controlling the motor, a first wire stripping member fixedly mounted to the handle housing; and a second wire stripping member rotatably connected to the handle housing.

Find Patent Forward Citations

Wei, Gan. (2019). Electric screwdriver (U.S. Patent No. 10272548). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10272548

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…