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:
Sep. 03, 2019
Filed:
Jan. 28, 2015
Hangzhou Great Star Tools Co., Ltd., Hangzhou, CN;
Hangzhou Great Star Industrial Co., Ltd., Hangzhou, CN;
Min Wang, Hangzhou, CN;
Hangzhou Great Star Tools Co., Ltd., Hangzhou, CN;
Hangzhou Great Star Industrial Co., Ltd., Hangzhou, CN;
Abstract
Disclosed is an adjustable wrench including a handle and a working portion. The working portion includes an adjusting device and at least two jaws. The jaws are distributed along the circumferential direction of the working portion, and the adjusting device is arranged such as to adjust the jaws to simultaneously move in a radial direction of the working portion, closer to or away from the center of the working portion, that is, the jaw opening defined by the plurality of jaws are adjustable. The adjustable wrench provided by the invention is adapted for workpieces of various specifications, and can realize rapid adjustment.