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:
Dec. 09, 2025
Filed:
Apr. 26, 2022
Applicant:
Meridian International Co., Ltd, Shanghai, CN;
Inventor:
Shujun Cai, Shanghai, CN;
Assignee:
Meridian International Co., Ltd, Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62B 3/02 (2006.01); B62B 5/06 (2006.01);
U.S. Cl.
CPC ...
B62B 3/02 (2013.01); B62B 5/06 (2013.01); B62B 2202/12 (2013.01); B62B 2202/48 (2013.01);
Abstract
A fixed rod and a pull rod slidingly engageable in the fixed rod with a plug mounted inside the bottom end of the pull rod and a push button mounted at the bottom of the plug. The push button has a first position and a second position with respect to the plug. When the push button is in the first position with respect to the plug, the pull rod is slidable up and down inside the fixed rod. When the push button is located in the second position with respect to the plug, the pull rod is removable from the fixed rod.