Honeycomb filter
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The filter is shown with a symbolic break in length. The appearance of any portion of the article between the break lines forms no part of the claimed design. The broken lines in the drawings represent the portions of the design that form no part of the claimed design.
Claims
The ornamental design for a honeycomb filter, as shown and described.
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Type: Grant
Filed: Apr 30, 2013
Date of Patent: Jan 26, 2016
Assignee: IBIDEN CO., LTD (Ogaki-shi, Gifu)
Inventors: Toshiaki Shibata (Ibi-gun), Yuki Miwa (Ibi-gun)
Primary Examiner: David Muller
Application Number: 29/453,508