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:
May. 01, 2012
Filed:
Oct. 26, 2009
Hui Yuan, Shenzhen, CN;
Hui Yuan, Shenzhen, CN;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, New Taipei, TW;
Abstract
An adjustable desk lamp includes at least two buttons, a lamp panel, a stand, and a support arm assembly. The stand includes at least two button housings. Each of the button housings is filled with liquid and receives one of the buttons. The arm assembly is attached to the stand. The arm assembly includes at least two channels and at least two support posts. Each of the channels communicates with one of the button housings and is filled with liquid. One end of each of the posts is received in one of the channels, and another end support the lamp pane. When one of the buttons is operated, the liquid in the button hole receiving the operated button and the channel communicating with the button hole is displaced, and the post received in the channel moves downwardly or upwardly, thus the lamp panel can cast light at a different angle.