Justin J Walker

US Patent:

D572403, Jul 1, 2008

Filed:

Nov 28, 2007

Appl. No.:

29/298080

Inventors:

Justin M. Walker - York PA, US

Assignee:

Genlyte Thomas Group, LLC - Louisville KY

International Classification:

2699

US Classification:

D26145, D26 71

US Patent:

7494252, Feb 24, 2009

Filed:

Apr 17, 2007

Appl. No.:

11/736163

Inventors:

Gerry F. Thornton - Littlestown PA, US
Matthew S. Pressel - Dover PA, US
James Hickman - New Oxford PA, US
Jesse Wojtkowiak - Littlestown PA, US
Gary E. Kehr - Abbotstown PA, US
Richard A. Groft - New Oxford PA, US
Kimberly A. Renner - Hanover PA, US
Justin M. Walker - York PA, US
Brian Breckenridge - Mechanicsburg PA, US
Lew Waltz - Hanover PA, US

Assignee:

Genlyte Thomas Group LLC - Louisville KY

International Classification:

F21V 29/00

US Classification:

362294, 362659, 362657, 362658, 362652, 362362, 362373, 362154, 362 21, 362648, 362647

Abstract:

The invention generally comprises a compact luminaire enclosure that preferably contains about 14 to 18 cubic inches of air volume and can be used safely with a 50 watt luminaire. The luminaire enclosure comprises a housing and a shroud that is removably attached to the housing. The shroud has a non-planar face that prevents the shroud from laying flat and trapping heat if the enclosure is placed on or falls on a flat surface. The housing can comprise polyetherimide, which has very good heat dissipation properties. The shroud may also comprise polyetherimide. The compact luminaire enclosure of the invention further comprises an internal thermal lamp shield recessed within the housing. The internal thermal lamp shield comprises highly specular material so that it is able to reflect much of the heat coming from an enclosed luminaire. In one embodiment of the invention, the luminaire comprises anodized aluminum.

US Patent:

D613258, Apr 6, 2010

Filed:

May 15, 2009

Appl. No.:

29/337179

Inventors:

Justin M. Walker - York PA, US
Neil Ruberg - New Oxford PA, US

Assignee:

Koninklije Philips Electronics N.V. - Eindhoven

International Classification:

1303

US Classification:

D13179

US Patent:

7810968, Oct 12, 2010

Filed:

May 15, 2009

Appl. No.:

12/467070

Inventors:

Justin M. Walker - York PA, US
Neil Ruberg - New Oxford PA, US

Assignee:

Koninklijke Philips Electronics N.V. - Eindhoven

International Classification:

F21V 33/00

US Classification:

362431, 362800, 36224902, 362373, 362218

Abstract:

An LED unit is provided with a plurality of vertically oriented LED panels each having a support surface supporting at least one LED. The LED panels may be rotatable about a vertical panel axis. The LED unit may further be provided with a frame that may support the LED panels and the LED panels may be removable from the frame.

US Patent:

7841755, Nov 30, 2010

Filed:

May 5, 2008

Appl. No.:

12/115012

Inventors:

Justin M. Walker - York PA, US

Assignee:

Genlyte Thomas Group LLC - Louisville KY

International Classification:

F21S 8/00

US Classification:

362432, 362147

Abstract:

A luminaire and mounting bracket combination is disclosed which allows the luminaire to be readily installed and retained by the bracket while the installer permanently affixes the luminaire directly to the bracket. Single installer capability is therefore allowed due to the construction of the support bracket and luminaire combination described. The bracket incorporates the use of a plurality of support arms and possibly a lower support bracket which correspondingly fit into apertures formed in the luminaire support frame formed on the mounting face of the luminaire. The design allows the luminaire to be vertically lowered on the support bracket and retained thereby while the installer fastens the luminaire directly to the bracket without need for additional support mechanism or aid.

US Patent:

D570025, May 27, 2008

Filed:

Nov 28, 2007

Appl. No.:

29/298078

Inventors:

Justin M. Walker - York PA, US

Assignee:

Genlyte Thomas Group, LLC - Louisville KY

International Classification:

2605

US Classification:

D26 71, D26 92

US Patent:

8123378, Feb 28, 2012

Filed:

May 15, 2009

Appl. No.:

12/467062

Inventors:

Neil Ruberg - New Oxford PA, US
Justin M. Walker - Littlestown PA, US

Assignee:

Koninklijke Philips Electronics N.V. - Eindhoven

International Classification:

F21S 4/00
F21V 21/00

US Classification:

36224902, 362294, 36231102, 362800

Abstract:

A heatsink for cooling at least one LED may have a longitudinally extending channel flanked on each side by a longitudinally extending column of heat fins.

US Patent:

D660495, May 22, 2012

Filed:

Jun 8, 2011

Appl. No.:

29/393674

Inventors:

Justin M. Walker - Littlestown PA, US
Steven Strausbaugh - Spring Grove PA, US
Eric W. Anderson - Red Lion PA, US

Assignee:

Koninklijke Philips Electronics N.V. - Eindhoven

International Classification:

2605

US Classification:

D26 71