Excavator
Latest Hitachi Contruction Machinery Co., Ltd. Patents:
Description
Claims
The ornamental design for an excavator, as shown and described.
Referenced Cited
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Patent History
Patent number: D875143
Type: Grant
Filed: Apr 19, 2017
Date of Patent: Feb 11, 2020
Assignee: Hitachi Contruction Machinery Co., Ltd. (Tokyo)
Inventors: Shigehisa Hagura (Tokyo), Atsushi Ninomiya (Tokyo), Masao Kariya (Ibaraki), Hayato Kubota (Ibaraki), Hiroki Sugawara (Ibaraki)
Primary Examiner: Mark A Goodwin
Assistant Examiner: Benjamin M Weeks
Application Number: 29/601,112
Type: Grant
Filed: Apr 19, 2017
Date of Patent: Feb 11, 2020
Assignee: Hitachi Contruction Machinery Co., Ltd. (Tokyo)
Inventors: Shigehisa Hagura (Tokyo), Atsushi Ninomiya (Tokyo), Masao Kariya (Ibaraki), Hayato Kubota (Ibaraki), Hiroki Sugawara (Ibaraki)
Primary Examiner: Mark A Goodwin
Assistant Examiner: Benjamin M Weeks
Application Number: 29/601,112
Classifications
Current U.S. Class:
Endless Track (D15/24)