Signal converter
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Description
The broken line portion in the figure drawings is included to show unclaimed environment and forms no part of the claimed design.
Claims
The ornamental design for a signal converter, as shown and described.
Patent History
Patent number: D675571
Type: Grant
Filed: Jun 24, 2011
Date of Patent: Feb 5, 2013
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Toshihide Suzuki (Hamamatsu)
Primary Examiner: Daniel Bui
Application Number: 29/396,030
Type: Grant
Filed: Jun 24, 2011
Date of Patent: Feb 5, 2013
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Toshihide Suzuki (Hamamatsu)
Primary Examiner: Daniel Bui
Application Number: 29/396,030
Classifications