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:
Aug. 03, 2010
Filed:
Apr. 01, 2008
Applicant:
Raymond Tsai, Tainan Hsien, TW;
Inventor:
Raymond Tsai, Tainan Hsien, TW;
Assignee:
Singaroo International Co., Ltd., Tainan Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A retractable frame structure of a baby stroller includes a frame, a pair of scissors-type linking sets, a push rod and a linking rod. Each scissors-type linking set is connected with the push rod and the link rod, respectively. When pushing the pushing rod, the scissors-type linking set will be collapsed and the linking rod will urge front wheels to move backward towards rear wheels, thus the collapsed stroller has a compact size which is convenient to carry and to store.