Machine center
Latest DOOSAN MACHINE TOOLS CO., LTD. Patents:
Description
The machine center of the present design is a large-sized heavy item, and the bottom view forms no part of the claimed design and is therefore omitted.
The broken lines in the figures are used to show portions of the machine center that form no part of the claimed design.
Claims
The ornamental design for machine center, as shown and described.
Referenced Cited
U.S. Patent Documents
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- Doosan Machine Tools, DBM Series 5 Axis Crossrail, (site visited Jan. 14, 2021), Doosanmachinetools.us, URL:<https://www.doosanmachinetools.com/en/product/series/D224_95/view.do> (Year: 2021).
Patent History
Patent number: D938501
Type: Grant
Filed: Jul 11, 2019
Date of Patent: Dec 14, 2021
Assignee: DOOSAN MACHINE TOOLS CO., LTD. (Chang-Won-si)
Inventors: Heedong Son (Changwon-si), Seungwook Shin (Changwon-si)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/697,766
Type: Grant
Filed: Jul 11, 2019
Date of Patent: Dec 14, 2021
Assignee: DOOSAN MACHINE TOOLS CO., LTD. (Chang-Won-si)
Inventors: Heedong Son (Changwon-si), Seungwook Shin (Changwon-si)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/697,766
Classifications
Current U.S. Class:
Material Working, Abrading, Or Founding Machinery (D15/122)