IP Library › Granted Patent US 1,060,449
Granted Patent S1
US 1,060,449 · App. 29/889,727 · Granted Feb 4, 2025

Cutting tool holder

Inventors: Shingo Hirota (Itami, JP); Taiki Mugio (Itami, JP); Daisuke Yamanaka (Itami, JP)
Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.
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Quick Facts
Patent No.
US 1,060,449
App. No.
29/889,727
Granted
Feb 4, 2025
Kind
S1
Claims (1)

The ornamental design for a cutting tool holder, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 17, 2023
From: HIROTA, SHINGO; MUGIO, TAIKI; YAMANAKA, DAISUKE
To: SUMITOMO ELECTRIC HARDMETAL CORP.
Reel/Frame 063340/0602 →
Priority Claims (1)
JP 2022-023888 D · Nov 4, 2022 · national
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