Counterweight for construction machine
Latest Hitachi Construction Machinery Co., Ltd. Patents:
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”.
Claims
The ornamental design for a counterweight for construction machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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 |
D1452045 | October 2012 | JP |
- 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
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
Current U.S. Class:
Element Or Attachment (4) (D15/28)