Arm of excavator
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Description
FIG. 1 is a front view of an arm of excavator showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a front view of the arm of excavator, in which two parts thereof are fully contracted;
FIG. 8 is a rear, right perspective view of the arm of excavator, in which the two parts are partly contracted; and,
FIG. 9 is a front, left perspective view of the arm of excavator in the condition shown in FIG. 8.
Claims
The ornamental design for an arm of excavator, as shown and described.
Referenced Cited
Patent History
Patent number: D451105
Type: Grant
Filed: Jan 18, 2001
Date of Patent: Nov 27, 2001
Assignees: Komatsu Ltd. (Tokyo), Kabushiki Kaisha Muroto Tekkosho (Komatsu)
Inventors: Nobuyoshi Masumoto (Tokyo), Toshihiko Sakashita (Komatsu)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firm: Kanesaka & Takeuchi
Application Number: 29/135,710
Type: Grant
Filed: Jan 18, 2001
Date of Patent: Nov 27, 2001
Assignees: Komatsu Ltd. (Tokyo), Kabushiki Kaisha Muroto Tekkosho (Komatsu)
Inventors: Nobuyoshi Masumoto (Tokyo), Toshihiko Sakashita (Komatsu)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firm: Kanesaka & Takeuchi
Application Number: 29/135,710
Classifications
Current U.S. Class:
Element Or Attachment (4) (D15/28);
Scraper Blade Or Loader Element (D15/32)
International Classification: 1503;
International Classification: 1503;