Drum cartridge
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The dot-dash broken-line boxes make reference to portions shown in enlargement views and form no part of the claimed design.
Claims
The ornamental design for a drum cartridge, as shown and described.
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Type: Grant
Filed: Aug 14, 2013
Date of Patent: Sep 23, 2014
Assignees: Casio Keisanki Kabushiki Kaisha (Tokyo), Casio Denshikougyou Kabushiki Kaisha (Saitama)
Inventors: Hiroaki Otsubo (Higashimurayama), Akihito Akaishi (Hino), Moriyuki Kouroku (Higashimurayama)
Primary Examiner: Thomas Johannes
Assistant Examiner: Chelsea Sealey
Application Number: 29/464,214