Excavator
Latest Hitachi Construction Machinery Co., Ltd. Patents:
Description
The file of this patent contains at least one drawing executed in color. Copies of this patent with color drawings will be provided by the United States Patent and Trademark office upon request and payment of the necessary fee.
Claims
The ornamental design for an excavator, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D915470
Type: Grant
Filed: Sep 26, 2019
Date of Patent: Apr 6, 2021
Assignee: Hitachi Construction Machinery Co., Ltd. (Tokyo)
Inventors: Atsushi Ninomiya (Tokyo), Yusuke Daimon (Tokyo), Katsumi Usami (Tokyo), Hiroyuki Kamata (Ibaraki), Hidefumi Hiramatsu (Ibaraki), Takeo Manabe (Ibaraki), Ei Takahashi (Ibaraki)
Primary Examiner: Mark A Goodwin
Application Number: 29/707,170
Type: Grant
Filed: Sep 26, 2019
Date of Patent: Apr 6, 2021
Assignee: Hitachi Construction Machinery Co., Ltd. (Tokyo)
Inventors: Atsushi Ninomiya (Tokyo), Yusuke Daimon (Tokyo), Katsumi Usami (Tokyo), Hiroyuki Kamata (Ibaraki), Hidefumi Hiramatsu (Ibaraki), Takeo Manabe (Ibaraki), Ei Takahashi (Ibaraki)
Primary Examiner: Mark A Goodwin
Application Number: 29/707,170
Classifications
Current U.S. Class:
With Scoop Or Blade (D15/25)