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The ornamental design for a hydraulic excavator, as shown and described. |
FIG. 1 is a front elevational view of a hydraulic excavator showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
Hiraoka, Kazuhiko, Hirata, Toichi, Sakyo, Tsuyoshi, Takeuchi, Akitaka, Yoshida, Yoshiki, Nishiyama, Kazuhiko, Tahara, Koji, Tamura, Kazuhisa, Hirose, Shingo, Kanahara, Masaki, Konomura, Yasushi
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 28 1999 | Hitachi Construction Machinery Co., Ltd. | (assignment on the face of the patent) | / | |||
Jul 02 1999 | TAHARA, KOJI | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | KONOMURA, YASUSHI | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | SAKYO, TSUYOSHI | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | KANAHARA, MASAKI | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | HIRATA, TOICHI | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | YOSHIDA, YOSHIKI | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | TAKEUCHI, AKITAKA | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | NISHIYAMA, KAZUHIKO | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | HIROSE, SHINGO | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | HIRAOKA, KAZUHIKO | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 | |
Jul 02 1999 | TAMURA, KAZUHISA | HITACHI CONSTRUCTION MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0168 |
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