Solar backpack
If present, dotted lines shown in the accompanying drawings illustrate environmental features in the figures in which they appear. The broken lines showing portions of the solar backpack are for the purpose of depicting environmental structure and form no part of the claimed design.
Claims
The ornamental design for a solar backpack as shown and described.
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Type: Grant
Filed: Jun 6, 2022
Date of Patent: Jun 3, 2025
Assignee: Blackboard Solar, Inc. (Flossmoor, IL)
Inventors: David M. Wilson (Flossmoor, IL), Malcolm S. Townes (University City, MO), Aislynn Clark (Lake Forest, CA)
Primary Examiner: Holly E Thurman
Assistant Examiner: Dustin Andrew Griffith
Application Number: 29/841,417