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. 05, 2020
Filed:
Nov. 07, 2017
Applicant:
Benjamin Chen, Taichung, TW;
Inventor:
Benjamin Chen, Taichung, TW;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F16C 11/10 (2006.01); A63B 63/00 (2006.01); F16C 11/04 (2006.01);
U.S. Cl.
CPC ...
F16C 11/10 (2013.01); A63B 63/004 (2013.01); F16C 11/04 (2013.01); A63B 2063/002 (2013.01);
Abstract
An elbow joint device applied in goal includes: a first rotation component, a second rotation component and a junction plate. The first and second rotation components which can be inserted into the inner side of goal bar having a first and a second connection component are assembled in the junction plate. The first and second rotation components have a first and a second groove with a first and a second rotation hole passing through. The first and second rotation components pivot on the junction plate via bolts in the first and second rotation holes so that a goal can be unfold or fold by using the elbow joint device.