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:
Sep. 01, 2009
Filed:
Apr. 18, 2006
Feng-chi Lee, Taipei Hsien, TW;
Chih-hung Chan, Taipei Hsien, TW;
Shu-fang LI, Taipei Hsien, TW;
Cheng Uei Precision Industry Co., Ltd., Taipei Hsien, TW;
Abstract
A sliding-type hinge includes a base, a slider, and a sliding means adapted to slide the slider on the base. The sliding means includes a first torsion spring and a second torsion spring. The first torsion spring has a first connecting end connected to one side of the base, and a third connecting end connected to the other side of the slider. The second torsion spring has a second connecting end connected to the slider and being at the same side with the third connecting end, and a fourth connecting end connected to the base and being at the same side with the first connecting end. At the closing status, the first and second connecting end are at the front of the third and fourth connecting end. At the opening status, the first and second connecting end are at the rear of the third and fourth connecting end.