Vacuum coffee maker
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The broken lines depict portions of the vacuum coffee maker that form no part of the claimed design.
Claims
We claim the ornamental design for a vacuum coffee maker, as shown.
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Type: Grant
Filed: Feb 6, 2015
Date of Patent: Aug 23, 2016
Assignee: Whirlpool Corporation (Benton Harbor, MI)
Inventors: Ben C. Shao (Stevensville, MI), Zhaoyi Yin (Benton Harbor, MI)
Primary Examiner: Marianne Pandozzi
Application Number: 29/516,928