Hydraulic excavator
Description
This application contains subject matter related to the following co-pending U.S. design patent application:
Application Ser. No. 29/638,512, filed herewith and entitled “Counterweight for a Construction Machine”.
Claims
The ornamental design for a hydraulic excavator, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D391272 | February 24, 1998 | Jin |
| D437602 | February 13, 2001 | Hiraoka |
| D460975 | July 30, 2002 | Yanagida |
| D462974 | September 17, 2002 | Yanagida |
| D523875 | June 27, 2006 | Kim |
| D534552 | January 2, 2007 | Yanagida |
| D658211 | April 24, 2012 | Hiraoka |
| D663324 | July 10, 2012 | Fuchita |
| D663751 | July 17, 2012 | Yogita |
| 8365855 | February 5, 2013 | Mamada |
| D677703 | March 12, 2013 | Hiraoka |
| D678354 | March 19, 2013 | Hiraoka |
| D682322 | May 14, 2013 | Suzuki |
| D684598 | June 18, 2013 | Hagura |
| D695791 | December 17, 2013 | Hagura |
| 8820457 | September 2, 2014 | Nishimura |
| D759127 | June 14, 2016 | Higuchi |
| D774105 | December 13, 2016 | Jilbert |
| D798340 | September 26, 2017 | Hagura |
| 10167610 | January 1, 2019 | Kurosaka |
| D1452045 | October 2012 | JP |
- U.S. Appl. No. 29/638,512, filed Feb. 27, 2018.
Patent History
Patent number: D854054
Type: Grant
Filed: Feb 27, 2018
Date of Patent: Jul 16, 2019
Assignee: Hitachi Construction Machinery Co., Ltd. (Tokyo)
Inventors: Shigeru Hirasawa (Tsuchiura), Kazuhiko Mizoguchi (Tsuchiura), Shosei Kurosaka (Tsuchiura), Takumi Tanba (Tsuchiura)
Primary Examiner: Mark A Goodwin
Application Number: 29/638,523
Type: Grant
Filed: Feb 27, 2018
Date of Patent: Jul 16, 2019
Assignee: Hitachi Construction Machinery Co., Ltd. (Tokyo)
Inventors: Shigeru Hirasawa (Tsuchiura), Kazuhiko Mizoguchi (Tsuchiura), Shosei Kurosaka (Tsuchiura), Takumi Tanba (Tsuchiura)
Primary Examiner: Mark A Goodwin
Application Number: 29/638,523
Classifications