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:
Nov. 04, 2014
Filed:
Jan. 03, 2012
Parker S. Ellenburg, Boulder, CO (US);
Howard S. Ellenburg, Boulder, CO (US);
Barbara Kay Ellenburg, Boulder, CO (US);
Parker S. Ellenburg, Boulder, CO (US);
Howard S. Ellenburg, Boulder, CO (US);
Barbara Kay Ellenburg, Boulder, CO (US);
Nite Ize, Inc., Boulder, CO (US);
Abstract
A personal lighting device includes a first housing including a light projection portion including an inner threading and a first protrusion. It further includes a second housing including a lighting mechanism cavity, an outer threading, a second protrusion, and a third protrusion; the second and third protrusions having a first space and a second space between the second and third protrusion, the second housing interconnected with the first housing via the threading, the first protrusion having a first and second position, the first position between the second and third protrusion in the first space, and the second position in the second space. The personal lighting device further includes a battery, a printed circuit board, and a light emitting diode such that when the first protrusion is in the first position, the LED is not activated; and when the first protrusion is in the second position, the LED is activated.