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Power shovel |
| D312468 |
Power shovel
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| Patent Drawings: | |
| Inventor: |
Masumoto, et al. |
| Date Issued: |
November 27, 1990 |
| Application: |
07/046,415 |
| Filed: |
May 4, 1987 |
| Inventors: |
Masumoto; Masao (Sakai, JP)
Sugiyama; Siro (Osaka, JP)
Tabuchi; Yoshinobu (Sakai, JP)
Tsuji; Kazuhiko (Izumi, JP)
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| Assignee: |
Kubota, Ltd. (Osaka, JP) |
| Primary Examiner: |
Bullock; B. J. |
| Assistant Examiner: |
Morris; Sandra |
| Attorney Or Agent: |
Jordan and Hamburg |
| U.S. Class: |
D15/24; D15/25 |
| Field Of Search: |
D15/10; D15/22; D15/23; D15/24; D15/25; 37/103; 180/326; 414/685; 414/687; 414/688; 414/694; 414/722 |
| International Class: |
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| U.S Patent Documents: |
D273384; 4541161; 4728251; 4776750 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a power shovel, as shown and described. |
| Description: |
FIG. 1 is a right side elevational view of a power shovel, showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof; and
FIG. 5 is a rear elevational view thereof.
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