Filament for lamp
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Claims
We claim the ornamental design for a filament for lamp, as shown and described.
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Type: Grant
Filed: Jun 29, 2007
Date of Patent: Oct 21, 2008
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Shinya Kawagoe (Kadoma), Naotaka Hashimoto (Kadoma), Toshiyasu Kojima (Kadoma), Taku Ikeda (Kadoma)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Dana L Sipos
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/288,998