USD678358SActiveUtility

Counterweight for construction machine

90
Assignee: HIRAOKA KAZUHIKOPriority: Feb 29, 2012Filed: Aug 27, 2012Granted: Mar 19, 2013
Est. expiryFeb 29, 2032(~5.6 yrs left)· nominal 20-yr term from priority
Inventors:Kazuhiko HiraokaTsuyoshi ShimizuHiroyuki IsobeMasao Nakamura
90
PatentIndex Score
45
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a counterweight for construction machine, as shown and described.

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