Power shovel
Latest Kobelco Construction Machinery Co., Ltd. Patents:
- Remote operation assistance device and remote operation assistance method
- Remote operation assistance device and remote operation assistance method
- Image processing device and image processing method
- Work machine collision safety controls and warnings
- Work assist server, work assist method, and work assist system
Description
The portion shown by broken lines is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a power shovel, as shown and described.
Patent History
Patent number: D679734
Type: Grant
Filed: Sep 11, 2012
Date of Patent: Apr 9, 2013
Assignee: Kobelco Construction Machinery Co., Ltd. (Hiroshima-Shi)
Inventors: Hironori Tsukamoto (Hiroshima), Kenji Kawamoto (Hiroshima), Shintaro Sakitani (Hiroshima), Kaoru Adachi (Hiroshima), Hiroshi Kanamaru (Hiroshima)
Primary Examiner: Mark Goodwin
Application Number: 29/431,775
Type: Grant
Filed: Sep 11, 2012
Date of Patent: Apr 9, 2013
Assignee: Kobelco Construction Machinery Co., Ltd. (Hiroshima-Shi)
Inventors: Hironori Tsukamoto (Hiroshima), Kenji Kawamoto (Hiroshima), Shintaro Sakitani (Hiroshima), Kaoru Adachi (Hiroshima), Hiroshi Kanamaru (Hiroshima)
Primary Examiner: Mark Goodwin
Application Number: 29/431,775
Classifications
Current U.S. Class:
Element Or Attachment (4) (D15/28)