Excavator
Latest JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD. Patents:
- Drive system for engineering vehicle, drive method, and engineering vehicle
- DRIVE SYSTEM FOR ENGINEERING VEHICLE, DRIVE METHOD, AND ENGINEERING VEHICLE
- IMPLEMENT DESCENDING STABILITY CONTROL METHOD AND SYSTEM AND TRACTOR
- APPARATUS AND METHOD FOR PREDICTING ATTENUATION OF PRE-TIGHTENING FORCE OF BOLTS
- Electric excavator
Description
Claims
The ornamental design for an excavator, as shown and described.
Referenced Cited
U.S. Patent Documents
D409629 | May 11, 1999 | Miyaoka |
D462973 | September 17, 2002 | Tamaru |
D508498 | August 16, 2005 | Shimokakiuchi |
D518071 | March 28, 2006 | Gwak |
D575804 | August 26, 2008 | Murakami |
D590845 | April 21, 2009 | Ochi |
D591773 | May 5, 2009 | Ueta |
D631067 | January 18, 2011 | Nishimura |
D677703 | March 12, 2013 | Hiraoka |
D684598 | June 18, 2013 | Hagura |
D684599 | June 18, 2013 | Saito |
D685394 | July 2, 2013 | Nagata |
D695791 | December 17, 2013 | Hagura |
D707261 | June 17, 2014 | Caboret |
D738403 | September 8, 2015 | Imashige |
D752112 | March 22, 2016 | Hagura |
D842344 | March 5, 2019 | Okuyama |
D854054 | July 16, 2019 | Hirasawa |
D875143 | February 11, 2020 | Hagura |
D895687 | September 8, 2020 | Phadatare |
D905762 | December 22, 2020 | Phadatare |
D912098 | March 2, 2021 | Tanaka |
D927559 | August 10, 2021 | Shinde |
D931907 | September 28, 2021 | Tanaka |
D941885 | January 25, 2022 | Major |
D952003 | May 17, 2022 | Xue |
Patent History
Patent number: D978202
Type: Grant
Filed: Sep 17, 2021
Date of Patent: Feb 14, 2023
Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD. (Xuzhou)
Inventors: Liwei Xiao (Xuzhou), Sicheng Shen (Xuzhou), Geng Xue (Xuzhou)
Primary Examiner: Mark A Goodwin
Application Number: 29/808,265
Type: Grant
Filed: Sep 17, 2021
Date of Patent: Feb 14, 2023
Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD. (Xuzhou)
Inventors: Liwei Xiao (Xuzhou), Sicheng Shen (Xuzhou), Geng Xue (Xuzhou)
Primary Examiner: Mark A Goodwin
Application Number: 29/808,265
Classifications