IP Library › Granted Patent US 923,670
Granted Patent S1
US 923,670 · App. 29/762,864 · Granted Jun 29, 2021

Machine center

Inventors: Heedong Son (Changwon-si, KR); Seungwook Shin (Changwon-si, KR)
Assignee: DOOSAN MACHINE TOOLS CO., LTD.
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Quick Facts
Patent No.
US 923,670
App. No.
29/762,864
Granted
Jun 29, 2021
Kind
S1
Claims (1)

The ornamental design for a machine center, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Oct 24, 2022
From: DOOSAN MACHINE TOOLS CO., LTD.
To: DN SOLUTIONS CO., LTD.
Reel/Frame 061763/0842 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 18, 2020
From: SON, HEEDONG; SHIN, SEUNGWOOK
To: DOOSAN MACHINE TOOLS CO., LTD.
Reel/Frame 054693/0257 →
Priority Claims (1)
KR 30-2020-0028238 · Jun 22, 2020 · national