Light stick
Description
Claims
The ornamental design for a light stick, as shown and described.
Referenced Cited
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Patent History
Patent number: D655026
Type: Grant
Filed: Dec 23, 2009
Date of Patent: Feb 28, 2012
Assignee: Chemical Light, Inc. (Vernon Hills, IL)
Inventor: Jeffrey D. Schrimmer (Highland Park, IL)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Levenfeld Pearlstein, LLC
Application Number: 29/352,689
Type: Grant
Filed: Dec 23, 2009
Date of Patent: Feb 28, 2012
Assignee: Chemical Light, Inc. (Vernon Hills, IL)
Inventor: Jeffrey D. Schrimmer (Highland Park, IL)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Levenfeld Pearlstein, LLC
Application Number: 29/352,689
Classifications