Power shovel
Tamaru , et al. September 17, 2
U.S. patent number D462,973 [Application Number D/149,768] was granted by the patent office on 2002-09-17 for power shovel. This patent grant is currently assigned to Komatsu Ltd.. Invention is credited to Tetsuyuki Hirano, Kenzo Kimoto, Masami Naruse, Masatake Tamaru.
| United States Patent | D462,973 |
| Tamaru , et al. | September 17, 2002 |
Power shovel
Claims
The ornamental design for a power shovel, as shown and described.
| Inventors: | Tamaru; Masatake (Komatsu, JP), Kimoto; Kenzo (Komatsu, JP), Naruse; Masami (Komatsu, JP), Hirano; Tetsuyuki (Tokyo, JP) |
|---|---|
| Assignee: | Komatsu Ltd. (Tokyo,
JP) |
| Appl. No.: | D/149,768 |
| Filed: | October 18, 2001 |
Foreign Application Priority Data
| Apr 19, 2001 [JP] | 2001-011320 | |||
| Current U.S. Class: | D15/25 |
| Current International Class: | 1209 |
| Field of Search: | ;D15/22-26 ;414/687,684,698,699,722 ;180/89.12,89.1 ;280/781,798 ;37/403,411,414 |
References Cited [Referenced By]
U.S. Patent Documents
| D208693 | September 1967 | Prime |
| 4397481 | August 1983 | Dion et al. |
| D271396 | November 1983 | Inui |
| D338019 | August 1993 | Bhambra |
| 5590482 | January 1997 | Peterson et al. |
| D391272 | February 1998 | Jin et al. |
| D406152 | February 1999 | Miyaoka et al. |
| D409629 | May 1999 | Miyaoka et al. |
| D432145 | October 2000 | Kraft et al. |
| D437602 | February 2001 | Hiraoka et al. |
Attorney, Agent or Firm: Kanesaka & Takeuchi
Description
FIG. 1 is a front view of a power shovel showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
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