Square lampshade
Description
Claims
The ornamental design for a square lampshade, as shown and described.
Referenced Cited
U.S. Patent Documents
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| D480171 | September 30, 2003 | Alduby |
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| 20090196050 | August 6, 2009 | Chiang |
Patent History
Patent number: D652163
Type: Grant
Filed: May 31, 2011
Date of Patent: Jan 10, 2012
Inventor: Pancho Tsai (New Taipei)
Primary Examiner: Kevin Rudzinski
Attorney: Rosenberg, Klein & Lee
Application Number: 29/393,085
Type: Grant
Filed: May 31, 2011
Date of Patent: Jan 10, 2012
Inventor: Pancho Tsai (New Taipei)
Primary Examiner: Kevin Rudzinski
Attorney: Rosenberg, Klein & Lee
Application Number: 29/393,085
Classifications
Current U.S. Class:
Light Source Cover Or Modifier, I.e., Reflector, Screen, Or Shade (18) (D26/118)