Portion of a counterweight for construction machine
Description
The broken lines show a portion of a counterweight for construction machine that form no part of the claimed design.
Claims
The ornamental design for a portion of a counterweight for construction machine, as shown and described.
Referenced Cited
U.S. Patent Documents
| D249740 | September 26, 1978 | Vetter |
| D284515 | July 1, 1986 | Beard |
| D290296 | June 9, 1987 | Caine |
| D290411 | June 16, 1987 | Caine |
| D324275 | February 25, 1992 | Barsotti |
| D400992 | November 10, 1998 | Ruminski |
| D489297 | May 4, 2004 | Pichan |
| D634458 | March 15, 2011 | Gray, Jr. |
| D678358 | March 19, 2013 | Hiraoka |
| D678359 | March 19, 2013 | Hagura |
| D684602 | June 18, 2013 | Hagura |
| D684603 | June 18, 2013 | Hagura |
| D684604 | June 18, 2013 | Saito |
| D693858 | November 19, 2013 | Hagura |
| D891282 | July 28, 2020 | Imaishi |
| D930049 | September 7, 2021 | Ishii |
Patent History
Patent number: D969173
Type: Grant
Filed: Sep 26, 2019
Date of Patent: Nov 8, 2022
Assignee: Hitachi Construction Machinery Co., Ltd. (Tokyo)
Inventors: Atsushi Ninomiya (Tokyo), Yusuke Daimon (Tokyo), Hidefumi Hiramatsu (Ibaraki), Takeo Manabe (Ibaraki), Ei Takahashi (Ibaraki)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/707,177
Type: Grant
Filed: Sep 26, 2019
Date of Patent: Nov 8, 2022
Assignee: Hitachi Construction Machinery Co., Ltd. (Tokyo)
Inventors: Atsushi Ninomiya (Tokyo), Yusuke Daimon (Tokyo), Hidefumi Hiramatsu (Ibaraki), Takeo Manabe (Ibaraki), Ei Takahashi (Ibaraki)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/707,177
Classifications