Lighting device
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The broken line representations in the figures illustrate unclaimed environmental features and form no part of the claimed design.
In a preferred embodiment, the nature of this product is a lighting device such as can be used to illuminate a workspace.
Claims
The ornamental design for a lighting device, as shown and described.
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Type: Grant
Filed: May 14, 2010
Date of Patent: Dec 6, 2011
Assignee: Steelcase Inc. (Grand Rapids, MI)
Inventors: Douglas D. Buyce (Ada, MI), Dave Nestell (Spring Lake, MI), John Small (London), Rob Scheper (Grand Rapids, MI), Erik Peterson (Spring Lake, MI), Michael Garner (North Barrington, IL)
Primary Examiner: Kevin Rudzinski
Attorney: Quarles & Brady LLP
Application Number: 29/361,805