Noise filter case
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Description
The broken lines shown represent environmental subject matter and form no part of the claim. Where broken lines abut a claimed surface it is understood that those broken lines represent an unclaimed boundary between claimed and unclaimed surfaces. None of the broken lines form any part of the claimed design.
Claims
The ornamental design for a noise filter case, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D632250
Type: Grant
Filed: Mar 23, 2010
Date of Patent: Feb 8, 2011
Assignee: TDK Corporation (Tokyo)
Inventors: Hideaki Harata (Tokyo), Koki Sato (Tokyo), Katsumi Kobayashi (Tokyo), Nobuo Takagi (Tokyo)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Oliff & Berridge, PLC
Application Number: 29/358,118
Type: Grant
Filed: Mar 23, 2010
Date of Patent: Feb 8, 2011
Assignee: TDK Corporation (Tokyo)
Inventors: Hideaki Harata (Tokyo), Koki Sato (Tokyo), Katsumi Kobayashi (Tokyo), Nobuo Takagi (Tokyo)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Oliff & Berridge, PLC
Application Number: 29/358,118
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)