Grow tube
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The broken lines shown in the drawings depict portions of the grow tube and environment that form no part of the claim.
Claims
The ornamental design for a grow tube, as shown and described.
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Type: Grant
Filed: Mar 4, 2019
Date of Patent: Apr 26, 2022
Assignee: Polyform, Inc. (Salem, OR)
Inventors: Patrick Kohls (Las Vegas, NV), Jonathan Kohls (Salem, OR)
Primary Examiner: Calvin E Vansant
Application Number: 29/682,333