IP Library › Granted Patent US 1,096,872
Granted Patent S1
US 1,096,872 · App. 29/891,240 · Granted Oct 7, 2025

Cutting tool for processing valve sheet

Inventor: Hidekazu Kojo (Itami, JP)
Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.
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Quick Facts
Patent No.
US 1,096,872
App. No.
29/891,240
Granted
Oct 7, 2025
Kind
S1
Claims (1)

The ornamental design for a cutting tool for processing a valve sheet, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 17, 2023
From: KOJO, HIDEKAZU
To: SUMITOMO ELECTRIC HARDMETAL CORP.
Reel/Frame 065245/0494 →
Priority Claims (5)
JP 2019-009188 D · Apr 24, 2019 · national
JP 2019-009189 D · Apr 24, 2019 · national
JP 2019-009190 D · Apr 24, 2019 · national
JP 2019-009191 D · Apr 24, 2019 · national
JP 2019-009192 D · Apr 24, 2019 · national
Continuity (1)
Division 29710263 · Oct 22, 2019
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