Boom for construction machine

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

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

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Inventors:	Nakamura; Takanobu (Hiroshima, JP), Shigenari; Yasushi (Hiroshima, JP), Yamasaki; Takanori (Hiroshima, JP)
Assignee:	Kobelko Construction Machinery Co., Ltd. (Hiroshima-Shi, JP)
Appl. No.:	D/429,894
Filed:	August 17, 2012

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29411414	Jan 20, 2012

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Foreign Application Priority Data

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Jul 29, 2011 [JP]			D2011-17490
Jul 29, 2011 [JP]			D2011-17493

Current U.S. Class:	D15/28; D15/32
Current International Class:	1503
Field of Search:	;D15/10,22-258 ;D34/36 ;37/304,468 ;172/272-275 ;212/347 ;180/89.1,31,89.12,89.13 ;414/685-688,722-724,540,559,694,708,918,680,800,698,699,713

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References Cited [Referenced By]

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Foreign Patent Documents

	2005-105520		Apr 2005		JP
	2008-272648		Nov 2008		JP

Other References

Catalog of Hitachi Construction Machinery Co., Ltd. Jul. 2010. cited by other.

Primary Examiner: Goodwin; Mark
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP