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. 13, 2015
Filed:
Sep. 18, 2013
Day Sun Technology Ltd., Tainan, TW;
Shih-Hao Wang, Tainan, TW;
Day Sun Technology Ltd., Tainan, TW;
Abstract
The present invention provides an anti-opening structure of a lighting device. A recess area preset at a lower portion under an external thread section formed at a lighting source main body is disposed with a restraining member. A hole preset at a lower end of an internal thread section, formed inside of a cap, combines with a nut to allow a screw to be screwed out through the nut outwards the cap. The screw is formed with a projecting circular portion. The cap screwing into the end of the lighting device main body is configured with the anti-opening structure. The screw is screwed into the restraining member by inserting an end of a tool into the screw protruding out of an outside of the cap. The screw is unable to screw in when the projecting circular portion abuts against the restraining member to provide the cap with the anti-opening structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile