IP Library › Granted Patent US 550,154
Granted Patent S1
US 550,154 · App. 29/218,664 · Granted Sep 4, 2007

Lighting ballast

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Quick Facts
Patent No.
US 550,154
App. No.
29/218,664
Granted
Sep 4, 2007
Kind
S1
Claims (1)

The ornamental design for lighting ballast, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 21, 2009
From: ACUITY BRANDS, INC
To: ABL IP HOLDING, LLC
Reel/Frame 023127/0378 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 29, 2005
From: PICKARD, PAUL KENNETH
To: ACUITY BRANDS, INC.
Reel/Frame 016203/0379 →