Granted Patent
S1
US 1,087,174 · App. 29/881,284 · Granted Aug 5, 2025
Hydraulic excavator
Inventors:
Yuuki Umizaki (Koka, JP); Kohei Maeda (Koka, JP); Makoto Motozu (Koka, JP); Katsumi Usami (Tokyo, JP); Yusuke Daimon (Tokyo, JP); Masaru Oda (Tokyo, JP); Atsushi Ninomiya (Tokyo, JP)
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Claims (1)
The ornamental design for a hydraulic excavator as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jan 4, 2023
From: UMIZAKI, YUUKI; MAEDA, KOHEI; MOTOZU, MAKOTO; USAMI, KATSUMI; DAIMON, YUSUKE; ODA, MASARU; NINOMIYA, ATSUSHI
To: HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
Reel/Frame 062267/0137 →
Priority Claims (1)
JP 2022-014097 D
· Jun 30, 2022
· national
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