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:
May. 22, 2018
Filed:
Sep. 22, 2017
Hangzhou Golden Sun Auto Parts Co., Ltd., Hangzhou, CN;
Chenshan Lin, Hangzhou, CN;
Shaoyong Zheng, Hangzhou, CN;
Jinqin Fu, Hangzhou, CN;
Xiaohong Tang, Hangzhou, CN;
Peng Cao, Hangzhou, CN;
Xue'e Wang, Hangzhou, CN;
HANGZHOU GOLDEN SUN AUTO PARTS CO., LTD., Hangzhou, CN;
Abstract
A universal wrench assembly includes a wrench, one end has a head, and the other end has a handle. The head has a groove with a partial spherical surface for engaging a workpiece. One side of the groove has a through-hole, a rotating shaft is rotatablely installed in the through-hole. A supporting housing has a side wall and an upper wall, and the side wall and the upper wall connect and form an installing cavity. The upper wall has an insert hole. An elastic slot is disposed on an upper wall at one side of the insert hole, the side wall has a through groove, a lower end of the through groove has an opening, and an upside has a lateral limiting area. A fixing rod, with one end pass through the insert hole and the rotating cavity and rotatablely disposed at an axial central area of the rotating shaft.