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:
Jun. 07, 2016
Filed:
Sep. 09, 2014
Applicant:
Koehler-bright Star, Inc., Hanover Township, PA (US);
Inventors:
Joseph Bobbin, Nanticoke, PA (US);
Mark Dirsa, Shavertown, PA (US);
Assignee:
Koehler-Bright Star LLC, Hanover Township, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); F21V 21/084 (2006.01); H01M 2/10 (2006.01); H01M 2/34 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H02J 7/0029 (2013.01); F21V 21/084 (2013.01); H01M 2/1022 (2013.01); H01M 2/34 (2013.01); H01M 10/0525 (2013.01); H02J 7/0031 (2013.01); H02J 7/0042 (2013.01); H01M 2220/30 (2013.01);
Abstract
A cap lamp system includes a battery pack featuring a housing with a battery cell and a protection circuit positioned within the battery pack housing. A pair of terminals are attached to the battery cell and are adapted to provide power to a cap lamp and/or other device(s). Circuitry is electrically attached to the battery cell and the cap lamp for controlling discharging of the battery cell when powering the cap lamp and/or other device(s) and charging of the battery cell when the battery pack is connected to a charger.