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:
Apr. 21, 2009
Filed:
Jan. 05, 2005
John D. Johnson, Palatine, IL (US);
Daniel Friedel, Lombard, IL (US);
John D. Johnson, Palatine, IL (US);
Daniel Friedel, Lombard, IL (US);
Other;
Abstract
A flashlight is provided comprising a LED illumination source, a power source electrically coupled to said LED illumination source, and a solid body encapsulating the power source and at least a portion of the LED illumination source. The invention further includes an underwater illumination system comprising a glove having an interior, an inner surface, and an outer surface, and an underwater flashlight comprising a LED illumination source, a power source electrically coupled to the LED illumination source, a solid body encapsulating the power source and at least a portion of the LED illumination source, and a securing member for connecting the underwater flashlight to said glove. A method for making an underwater, pressure-resistant LED flashlight is provided for making an encapsulating solid body for the elements providing illumination.