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:
Mar. 05, 2013
Filed:
Jul. 02, 2010
Gang Cheng, Shenzhen, CN;
Rui Liu, Shenzhen, CN;
Meng-hua He, Shenzhen, CN;
Te-sheng Jan, Taipei Hsien, TW;
Yu-tao Chen, Taipei Hsien, TW;
Chun-che Yen, Taipei Hsien, TW;
Wen-hsiang LU, Taipei Hsien, TW;
Ting Dong, Shenzhen, CN;
Gang Cheng, Shenzhen, CN;
Rui Liu, Shenzhen, CN;
Meng-Hua He, Shenzhen, CN;
Te-Sheng Jan, Taipei Hsien, TW;
Yu-Tao Chen, Taipei Hsien, TW;
Chun-Che Yen, Taipei Hsien, TW;
Wen-Hsiang Lu, Taipei Hsien, TW;
Ting Dong, Shenzhen, CN;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
A lamp device includes a lamp seat defining a first through hole, a lamp main body defining a second through hole, and a holding mechanism. The holding mechanism includes a bolt, a first nut, and a second nut. The bolt includes a head and a spindle connecting to the head. The spindle defines first screw threads at the opposite end from the head and second screw threads adjacent to the first screw threads. The threads per inch of the first screw threads are smaller than that of the second screw threads. The spindle passes though the first through hole and the second through hole to connect with the lamp main body and the lamp seat. The first nut and the second nut are respectively fit over the first screw threads and the second screw threads.