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:
Oct. 02, 2012
Filed:
Jan. 22, 2010
Yu-jing Liao, Taoyuan County, TW;
Ying-hao Yeh, Taoyuan County, TW;
Ying-yen Cheng, Taoyuan County, TW;
Yu-Jing Liao, Taoyuan County, TW;
Ying-Hao Yeh, Taoyuan County, TW;
Ying-Yen Cheng, Taoyuan County, TW;
HTC Corporation, Taoyuan, TW;
Abstract
A semi-auto sliding mechanism is provided, including a first member, a second member, a first rack, a second rack, a pinion gear pivotally connected to the second member, and a clockwork spring connecting the pinion gear to the second member. The first and second racks are disposed on the first member. When the first member is moved relative to the second member to a first position by an external force, the pinion gear rolls along the first rack, and an elastic potential energy is stored in the clockwork spring. When the external force is released, the clockwork spring impels the pinion gear to rotate along the second rack, such that the first member moves relative to the second member from the first position to a second position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile