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.:

US 9545938 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 17, 2017

Filed:

May. 14, 2014
Applicant:

Unitron Enterprises Zhuhai Co., Ltd., Zhuhai, CN;

Inventor:

Xiuping Liu, Zhuhai, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62B 7/00 (2006.01); B62B 7/06 (2006.01); B62B 7/08 (2006.01);
U.S. Cl.
CPC ...
B62B 7/06 (2013.01); B62B 7/064 (2013.01); B62B 7/068 (2013.01); B62B 7/08 (2013.01); B62B 7/083 (2013.01); B62B 2205/12 (2013.01); B62B 2205/20 (2013.01);
Abstract

A stroller with a pivotable front wheel assembly. When folding the stroller, the front wheel assembly may pivot, exposing a flat surface which may be rested on the ground for easier storage of the stroller. A drive rod may drive the front wheel assembly to rotate during folding. A slider may move away from the front wheel assembly during folding, moving a rear tube into place and ultimately causing the drive rod to drive the front wheel assembly to rotate. A lock mechanism may be included to lock the frame into configuration.


Find Patent Forward Citations

Liu, Xiuping. (2017). Stroller with pivotable front wheel assembly (U.S. Patent No. 9545938). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9545938

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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