User interface device
Description
Claims
I claim the ornamental design for a user interface device, as shown and described.
Referenced Cited
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Patent History
Patent number: D651617
Type: Grant
Filed: Jul 21, 2010
Date of Patent: Jan 3, 2012
Inventor: Alexander Walter (Hamburg)
Primary Examiner: Prabhakar Deshmukh
Attorney: Smartpat PLC
Application Number: 29/366,170
Type: Grant
Filed: Jul 21, 2010
Date of Patent: Jan 3, 2012
Inventor: Alexander Walter (Hamburg)
Primary Examiner: Prabhakar Deshmukh
Attorney: Smartpat PLC
Application Number: 29/366,170
Classifications