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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.:

US 9182089 B1

PDFFull Text
Date of Patent:
Nov. 10, 2015

Filed:

Jun. 24, 2014

Compact led work light

Applicant:

Brasscorp Limited, North York, CA;

Inventors:

Robert Tod Whitfield, Toronto, CA;

Donald L. Klipstein, Upper Darby, PA (US);

Jack Brass, Toronto, CA;

Assignee:

BRASSCORP LIMITED, North York, Ontario, CA;

Attorney:
Primary Examiner:

Bao Q Truong

Int. Cl.
CPC ...
F21L 4/00 (2006.01); F21L 4/08 (2006.01); F21L 14/02 (2006.01); F21S 8/10 (2006.01); F21V 5/04 (2006.01); F21V 7/00 (2006.01); F21V 15/04 (2006.01); F21V 17/12 (2006.01); F21V 21/08 (2006.01); F21V 21/40 (2006.01); F21V 23/04 (2006.01); F21V 27/00 (2006.01); F21V 29/00 (2015.01); H05B 33/08 (2006.01); F21V 29/75 (2015.01); F21V 29/76 (2015.01); F21V 29/83 (2015.01); F21S 4/00 (2006.01); F21V 21/06 (2006.01); F21V 21/32 (2006.01); F21V 23/00 (2015.01); F21V 23/02 (2006.01); F21Y 101/02 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
F21L 4/08 (2013.01); F21L 4/00 (2013.01); F21L 14/023 (2013.01); F21S 48/328 (2013.01); F21V 5/04 (2013.01); F21V 7/0091 (2013.01); F21V 15/04 (2013.01); F21V 17/12 (2013.01); F21V 21/08 (2013.01); F21V 21/406 (2013.01); F21V 23/0435 (2013.01); F21V 27/005 (2013.01); F21V 29/004 (2013.01); F21V 29/75 (2015.01); F21V 29/763 (2015.01); F21V 29/83 (2015.01); H05B 33/0803 (2013.01); H05B 33/0815 (2013.01); F21S 4/003 (2013.01); F21V 21/06 (2013.01); F21V 21/32 (2013.01); F21V 23/005 (2013.01); F21V 23/02 (2013.01); F21Y 2101/02 (2013.01); H05K 1/0209 (2013.01);
Abstract

A work light having a work light body including handle section and light head section, an elongate housing, a battery compartment and a component chamber longitudinally aligned within the housing, a battery, an LED circuit board assembly extending longitudinally within the housing and having a substrate layer, an external component layer on a first side of the substrate layer, and a driving component layer on an opposing second side of the substrate layer. Overlapping portion of the LED circuit board assembly in close proximity to the battery. Also, at least one LED on the external component layer, the external component layer facing transaxially outwardly from the housing such that light emitting from the LED emits from the light head section. At least one driving component on the driving component layer, all driving components placed on an extending portion of the LED circuit board assembly over the component chamber.

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