Patent
   D875143
Priority
Nov 30 2016
Filed
Apr 19 2017
Issued
Feb 11 2020
Expiry
Feb 11 2035
Assg.orig
Entity
unknown
21
17
n/a
The ornamental design for an excavator, as shown and described.

FIG. 1 is a front, top and right side perspective view of an excavator according to the design;

FIG. 2 is a rear, top and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Ninomiya, Atsushi, Hagura, Shigehisa, Kariya, Masao, Kubota, Hayato, Sugawara, Hiroki

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Apr 19 2017Hitachi Contruction Machinery Co., Ltd.(assignment on the face of the patent)
Jul 03 2017HAGURA, SHIGEHISAHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0431780114 pdf
Jul 03 2017NINOMIYA, ATSUSHIHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0431780114 pdf
Jul 10 2017KARIYA, MASAOHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0431780114 pdf
Jul 10 2017KUBOTA, HAYATOHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0431780114 pdf
Jul 10 2017SUGAWARA, HIROKIHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0431780114 pdf
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