IP Library › Granted Patent US 752,651
Granted Patent S1
US 752,651 · App. 29/508,527 · Granted Mar 29, 2016

Excavator

Inventors: Shigehisa Hagura (Tokyo, JP); Tomoyuki Miyata (Tokyo, JP); Kazuhiko Hiraoka (Tokyo, JP); Osamu Kokuryou (Tsuchiura, JP); Keiji Ahiko (Tsuchiura, JP); Junya Kawamoto (Tsuchiura, JP); Tomoyuki Tanaka (Tsuchiura, JP)
Assignee: Hitachi Construction Machinery Co., Ltd.
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Quick Facts
Patent No.
US 752,651
App. No.
29/508,527
Granted
Mar 29, 2016
Kind
S1
Claims (1)

We claim the ornamental design for an excavator, as shown.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 24, 2017
From: HITACHI CONSTRUCTION MACHINERY CO., LTD.
To: HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
Reel/Frame 041807/0804 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 9, 2015
From: HAGURA, SHIGEHISA; MIYATA, TOMOYUKI; HIRAOKA, KAZUHIKO; KOKURYOU, OSAMU; AHIKO, KEIJI; KAWAMOTO, JUNYA; TANAKA, TOMOYUKI
To: HITACHI CONSTRUCTION MACHINERY CO., LTD
Reel/Frame 037251/0919 →
Priority Claims (1)
JP 2014-009905 · May 8, 2014 · national