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:
Aug. 06, 2019
Filed:
Aug. 22, 2018
Applicant:
Mag Instrument, Inc., Ontario, CA (US);
Inventors:
Anthony Maglica, Ontario, CA (US);
Benny M Osorio, Ontario, CA (US);
Stacey H West, Ontario, CA (US);
Assignee:
MAG INSTRUMENT, INC., Ontario, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21L 4/08 (2006.01); F21V 23/04 (2006.01); F21Y 101/00 (2016.01); F21Y 115/10 (2016.01); F21V 29/70 (2015.01);
U.S. Cl.
CPC ...
F21L 4/085 (2013.01); F21V 23/0414 (2013.01); F21V 23/0421 (2013.01); F21V 29/70 (2015.01); F21Y 2101/00 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A portable rechargeable lighting device uses software in a microcontroller to turn on a charger protection circuit when a charging circuit is activated, to monitor at least one electrical characteristic relative to a rechargeable battery, to control at least one charging parameter of the charging circuit, and to alert a user of a low battery condition before light emitted from the device terminates.