Counterweight for construction machine

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

This application contains subject matter related to the following co-pending U.S. design patent application:

Application Ser. No. 29/638,523, filed herewith and entitled “Hydraulic Excavator”.

FIG. 1 is a front, top and left side perspective view of a counterweight for construction machine showing our new design;

FIG. 2 is a rear, top and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear elevational view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D559279 January 8, 2008 Sakitani
D579465 October 28, 2008 Ochi
D582947 December 16, 2008 Ueta
D587285 February 24, 2009 Murakami
D678358 March 19, 2013 Hiraok
D678359 March 19, 2013 Hagura
D680136 April 16, 2013 Tsukamoto
D725157 March 24, 2015 Higuchi
D767644 September 27, 2016 Underhill
D768209 October 4, 2016 Jilbert
D774105 December 13, 2016 Jilbert
Foreign Patent Documents
D1452045 October 2012 JP
Other references
  • U.S. Appl. No. 29/638,523, filed Feb. 27, 2018.
Patent History
Patent number: D847213
Type: Grant
Filed: Feb 27, 2018
Date of Patent: Apr 30, 2019
Assignee: Hitachi Construction Machinery Co., Ltd. (Tokyo)
Inventors: Shosei Kurosaka (Tsuchiura), Takumi Tanba (Tsuchiura), Shigeru Hirasawa (Tsuchiura), Kazuhiko Mizoguchi (Tsuchiura)
Primary Examiner: Mark A Goodwin
Application Number: 29/638,512
Classifications