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:
Jun. 07, 2005
Filed:
Sep. 29, 2003
Chin-yang Wang, Tainan Hsien, TW;
Chin-Yang Wang, Tainan Hsien, TW;
Other;
Abstract
The present invention is to provide a removable fastening mechanism comprising a hollow shank including external threads on an outer surface at one end and conical means proximate the other end; a rotatable ring including internal threads in a bore enabling the rotatable ring to move back and forth along the length of the external threads; two curved plates inserted into a flexible sleeve for urging on the shank from two opposite directions, the curved plates being disposed between the rotatable ring and the conical means, wherein turning and moving the rotatable ring toward the curved plates will gradually push the curved plates and the flexible sleeve to a diameter firmly fixed to a socket of a cigar lighter of an automobile.