Expanded sheet
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The expanded sheet is shown with dashed symbolic breaks in its length and width. The appearance of any portion of the article between the dashed break lines forms no part of the claimed design.
Claims
The ornamental design for a expanded sheet as shown and described.
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Type: Grant
Filed: Jul 21, 2022
Date of Patent: Dec 23, 2025
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Thomas R. Corrigan (St. Paul, MN)
Primary Examiner: Lakiya G Rogers
Assistant Examiner: Lilybeth M Mcallen
Application Number: 29/847,132