Stair stringer
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The dashed broken lines depict portions of the stair stringer which form no part of the claimed design.
Claims
The ornamental design for a stair stringer, as shown and described.
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Type: Grant
Filed: Aug 18, 2021
Date of Patent: Jun 27, 2023
Assignee: MIRO Industries, Inc. (Heber City, UT)
Inventors: Jason Reed Haddock (Heber City, UT), Jarrett Alan Welch (Herber City, UT), John Nathan Post (Heber, UT), Gary J R Kummer (Orem, UT), Samuel Richard Robins (Heber City, UT)
Primary Examiner: T Chase Nelson
Assistant Examiner: Sydney Margaret Parsley
Application Number: 29/804,195