Blade for construction machinery
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Description
FIG. 1 is a front perspective view of a blade for construction machinery showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
Claims
The ornamental design for a blade for construction machinery, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D538307
Type: Grant
Filed: Oct 31, 2005
Date of Patent: Mar 13, 2007
Assignee: Komatsu Ltd. (Tokyo)
Inventors: Norihisa Matsumoto (Osaka), Tatsuo Wada (Osaka)
Primary Examiner: Stella Reid
Assistant Examiner: Mark Goodwin
Attorney: Synnesvadt & Lachner LLP
Application Number: 29/241,715
Type: Grant
Filed: Oct 31, 2005
Date of Patent: Mar 13, 2007
Assignee: Komatsu Ltd. (Tokyo)
Inventors: Norihisa Matsumoto (Osaka), Tatsuo Wada (Osaka)
Primary Examiner: Stella Reid
Assistant Examiner: Mark Goodwin
Attorney: Synnesvadt & Lachner LLP
Application Number: 29/241,715
Classifications
Current U.S. Class:
Scraper Blade Or Loader Element (D15/32)