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:
Sep. 13, 2016
Filed:
Feb. 18, 2015
Applicant:
Andrew J. Miller, Albuquerque, NM (US);
Inventor:
Andrew J. Miller, Albuquerque, NM (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/00 (2006.01); F21L 4/00 (2006.01); H05B 37/02 (2006.01); H02J 7/00 (2006.01); F21V 23/04 (2006.01);
U.S. Cl.
CPC ...
F21L 4/005 (2013.01); H02J 7/00 (2013.01); H05B 37/02 (2013.01); F21V 23/0414 (2013.01);
Abstract
A low-current battery operated apparatus with a first voltage boosting circuit for operation with depleted batteries and a second circuit for operating with non-depleted batteries, and a circuit selector switch for selectively connecting a low-current component such as an LED with the first circuit or the second circuit.