Lamp changer
Description
The broken line showing of environment in
Claims
I claim the ornamental design for a lamp changer, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D636645
Type: Grant
Filed: Apr 26, 2010
Date of Patent: Apr 26, 2011
Inventor: Mark Bell (Kyle, TX)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Joe Zheng
Application Number: 29/360,471
Type: Grant
Filed: Apr 26, 2010
Date of Patent: Apr 26, 2011
Inventor: Mark Bell (Kyle, TX)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Joe Zheng
Application Number: 29/360,471
Classifications
Current U.S. Class:
D8/14