Headrest
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The dash-dash-dash broken line showing in the Figures illustrates portions of the headrest and forms no part of the claimed design. The dash-dot-dash broken line showing in the Figures indicates cross-sectional views and forms no part of the claimed design.
Claims
The ornamental design for a headrest, as shown and described.
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Type: Grant
Filed: Nov 30, 2020
Date of Patent: Mar 19, 2024
Assignee: TOKAI CHEMICAL INDUSTRIES, LTD. (Gifu)
Inventors: Seiji Kobayashi (Gifu), Toshiharu Tsuzuki (Gifu)
Primary Examiner: Mimosa De
Application Number: 29/760,169