Sample holder
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The broken lines in the Figures are for the purpose of illustrating exemplary environmental structure only and form no part of the claimed design.
Claims
The ornamental design for a sample holder, as shown and described.
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Type: Grant
Filed: Feb 29, 2016
Date of Patent: Jun 13, 2017
Assignee: Chevron Phillips Chemical Company LP (The Woodlands, TX)
Inventor: Phillip V. Drumm (Skiatook, OK)
Primary Examiner: Kelley Donnelly
Application Number: 29/556,314