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:
Jan. 06, 2004
Filed:
Mar. 15, 2002
Pao-Shan Huang, Chia-I Hsien, TW;
Link Treasure Limited, Tortola, VG;
Abstract
A wheel mechanism for controlling turning of the front wheel of a stroller includes a vertical axle and a latch mechanism. The upper end of the vertical axle is pivotally connected to the frame of the stroller. The lower end of the vertical axle is fixed to a horizontal axle of the wheel. The latch is movably mounted along the vertical axle and the frame and selectively moved between a released position and a locked position. When in the released position, the wheel can freely turn around the vertical axle. When in the locked position, the wheel cannot turn on the vertical axle but only rotates with the horizontal axle in a certain direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile