Boom for construction machine

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Description

FIG. 1 is a first perspective view of a boom for construction machine showing our new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged left side view thereof;

FIG. 10 is an enlarged right side view thereof;

FIG. 11 is an enlarged cross-sectional view taken along line 11-11 in FIG. 3 thereof; and,

FIG. 12 is an enlarged cross-sectional view taken along line 12-12 in FIG. 3 thereof.

The portion shown by broken lines is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a boom for construction machine, as shown and described.

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Patent History
Patent number: D672371
Type: Grant
Filed: Aug 17, 2012
Date of Patent: Dec 11, 2012
Assignee: Kobelko Construction Machinery Co., Ltd. (Hiroshima-Shi)
Inventors: Takanobu Nakamura (Hiroshima), Yasushi Shigenari (Hiroshima), Takanori Yamasaki (Hiroshima)
Primary Examiner: Mark Goodwin
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/429,894