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. 07, 2014
Filed:
Sep. 23, 2011
Hsiao-yi Lee, Zhubei, TW;
Tsai-you Chen, Kaohsiung, TW;
Hsiao-Yi Lee, Zhubei, TW;
Tsai-You Chen, Kaohsiung, TW;
National Kaosiung University of Applied Sciences, Kaohsiung, TW;
Abstract
A table lamp has a lamp stand, an adjusting arm, a lamp head and an anti-glare lens. The anti-glare lens is mounted on the lamp head and has a body. The body has a bottom, a light entering concave face, a light source region, a total reflection face and a light ejecting convex face. The bottom has a zero axis to divide the bottom equally. The light entering concave face is formed in the body. The light source region is formed in the body. The total reflection face is obliquely formed on and protrudes from the body and is formed with the bottom of the body. An angle between the zero axis and the total reflection face is between 90 and 180 degrees. The light ejecting convex face is formed on the body, is formed with the total reflection face and has at least one curvature.