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:
Jul. 05, 2011
Filed:
Aug. 08, 2008
Kiran Hatti, Chesterfield, MO (US);
Srinivasa Jammalamadaka, Chesterfield, MO (US);
Kiran Hatti, Chesterfield, MO (US);
Srinivasa Jammalamadaka, Chesterfield, MO (US);
Abstract
A lighting apparatus provided in the form of a bulb for use in a solar lantern or other electrical device. The lighting apparatus includes a hollow light guide with a light reflective layer on the inside. A first and second light source such as an array of LEDs, LECs, etc. is positioned at opposite ends of the hollow light guide such the light emitted by the light sources is directed through the light guide between the inner and outer sidewalls thereof. The first and second light source are connected to a power source such as a battery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile