Description
Class E02F : DREDGING; SOIL-SHIFTING
Subclass 3/00: Dredgers; Soil-shifting machines (for special purposes E02F 5/00; other machines or apparatus for mining E21C; tunnelling E21D)
E02F 3/00
Sub-Class
Stats
- 166 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 66 Total Patent Owners
- 733 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12258250 | Multi-armed lifting accessory | Mar 04, 24 | Mar 25, 25 | Rockford Rigging, Inc. |
| 12123162 | System, method, and apparatus for accurately determining payload transfer | Sep 29, 21 | Oct 22, 24 | Caterpillar Sarl |
| 12110653 | Underwater excavation apparatus | Oct 25, 22 | Oct 08, 24 | Rotech Group Limited |
| 12091835 | Work vehicle implement joint orientation system and method | Oct 25, 21 | Sep 17, 24 | Deere & Company |
| 12037765 | Construction machine | Jan 31, 20 | Jul 16, 24 | YANMAR POWER TECHNOLOGY CO., LTD. |
| 12031289 | Working machine | Dec 07, 21 | Jul 09, 24 | Kubota Corporation |
| 11959255 | Work machine control device, excavating machine control device, and work machine control method | Mar 11, 19 | Apr 16, 24 | Komatsu Ltd. |
| 11846084 | Yard leveling and conditioning apparatus | Oct 12, 21 | Dec 19, 23 | Not available |
| 11821164 | Underwater excavation apparatus | Oct 25, 22 | Nov 21, 23 | Rotech Holdings Limited |
| 11753791 | Dipper handle assembly yoke having a transition portion distal end with angled orientation | Dec 22, 21 | Sep 12, 23 | Caterpillar Global Mining LLC |
| 11703862 | Online machine learning for autonomous earth moving vehicle control | Dec 22, 21 | Jul 18, 23 | BUILT ROBOTICS INC. |
| 11505921 | Wheel loader | Sep 04, 18 | Nov 22, 22 | Hitachi Construction Machinery Co., Ltd. |
| 11339552 | Skid segment for an edge protection on a road milling machine and edge protection for a road milling machine | Nov 16, 17 | May 24, 22 | Wirtgen GmbH |
| 11237558 | Online machine learning for autonomous earth moving vehicle control | Jun 25, 21 | Feb 01, 22 | BUILT ROBOTICS INC. |
| 11124947 | Control system for a work machine | Aug 22, 18 | Sep 21, 21 | Deere & Company |
| 11072906 | Excavating earth from a dig site using an excavation vehicle | Nov 04, 19 | Jul 27, 21 | BUILT ROBOTICS INC. |
| 11001993 | Control system for work vehicle, control method, and work vehicle | Jul 25, 17 | May 11, 21 | Komatsu Ltd. |
| 10968597 | Shovel and control method thereof | Aug 22, 18 | Apr 06, 21 | Sumitomo Heavy Industries Ltd. |
| 10947096 | Multi-armed lifting accessory | Oct 07, 19 | Mar 16, 21 | Rockford Rigging, Inc. |
| 10789744 | Method and apparatus for augmented reality display on vehicle windscreen | Apr 04, 16 | Sep 29, 20 | Topcon Positioning Systems, Inc. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)