Cutting tool for processing valve sheet
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The broken lines in the drawings depict portions of the cutting tool for processing a valve sheet and environmental subject matter which form no part of the claimed design. The dashed-dot-dashed lines with a reference number in
Claims
The ornamental design for a cutting tool for processing a valve sheet, as shown and described.
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Type: Grant
Filed: Oct 22, 2019
Date of Patent: Dec 5, 2023
Assignee: SUMITOMO ELECTRIC HARDMETAL CORP. (Itami)
Inventor: Hidekazu Kojo (Itami)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/710,263