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:
Aug. 09, 2016
Filed:
Dec. 18, 2012
Applicant:
Positec Power Tools (Suzhou) Co., Ltd., Suzhou, CN;
Inventors:
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 41/00 (2006.01); A47L 9/28 (2006.01); B25F 3/00 (2006.01); B25F 5/00 (2006.01); E04F 21/00 (2006.01);
U.S. Cl.
CPC ...
B23Q 41/00 (2013.01); A47L 9/2805 (2013.01); B25F 3/00 (2013.01); B25F 5/00 (2013.01); E04F 21/00 (2013.01);
Abstract
A combination of electric tools includes a first electric tool and a second electric tool respectively having an independent power supply. The second electric tool starts working automatically responding to the startup of the first electric tool. Thereby the second electric tool starts automatically after the first electric tool is started to operate by a user without an extra operation of the user, which is convenient to the user.