Description
Class E02F : DREDGING; SOIL-SHIFTING
Subclass 3/04: Dredgers; Soil-shifting machines (for special purposes E02F 5/00; other machines or apparatus for mining E21C; tunnelling E21D) mechanically-driven
E02F 3/04
Sub-Class
Stats
- 36 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 15 Total Patent Owners
- 145 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. |
| 11001146 | Machine console system | Apr 05, 19 | May 11, 21 | Caterpillar Paving Products Inc. |
| 10968607 | Calibration device of work machine, work machine, and calibration method of work machine | Oct 28, 15 | Apr 06, 21 | Komatsu Ltd. |
| 10947096 | Multi-armed lifting accessory | Oct 07, 19 | Mar 16, 21 | Rockford Rigging, Inc. |
| 10533301 | GPS and laser grading control | Dec 20, 18 | Jan 14, 20 | Not available |
| 10435281 | Multi-armed lifting accessory | May 08, 17 | Oct 08, 19 | Rockford Rigging, Inc. |
| 10399521 | Bumper assembly for a work vehicle | Feb 20, 17 | Sep 03, 19 | CNH Industrial America LLC |
| 10202738 | Modular tile plow | Jun 07, 17 | Feb 12, 19 | Not available |
| 10017035 | System and method for controlling a multi-axle work vehicle based on axle loading | Feb 24, 16 | Jul 10, 18 | CNH Industrial America LLC |
| 9783955 | System and method for moving material | Nov 09, 16 | Oct 10, 17 | CATERPILLAR INC. |
| 9428885 | Guidance system for earthmoving machinery | Sep 15, 14 | Aug 30, 16 | TRIMBLE NAVIGATION LIMITED |
| 9353501 | Subsea excavation systems and methods | Dec 04, 14 | May 31, 16 | Deep Reach Technology, Inc. |
| 9109343 | Method and device for production of a pipe bed | May 23, 11 | Aug 18, 15 | BALDINGER, FRANK |
| 9038289 | Automated blade with load management control | May 19, 14 | May 26, 15 | DEERE & COMPANY |
| 8935864 | Subsea excavation systems and methods | Aug 12, 11 | Jan 20, 15 | Deep Reach Technology, Inc. |
| 8897954 | Method for calibrating position sensor on electric motor | May 05, 11 | Nov 25, 14 | DEERE & COMPANY |
| 8880300 | Outdoor power equipment unit with condition responsive electronic control of traction drive system | Sep 08, 12 | Nov 04, 14 | The Toro Company |
| 8827627 | Rotatable bucket for attachment to three point hitch of tractor | Jan 21, 11 | Sep 09, 14 | Not available |
| 8798875 | Working machine | Apr 10, 09 | Aug 05, 14 | SUMITOMO HEAVY INDUSTRIES, LTD., SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD., |
| 8726543 | Automated blade with load management control | Nov 30, 06 | May 20, 14 | DEERE & COMPANY |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2018/0187,392 | SKID STEER SCOOP SHOVEL | Dec 15, 17 | Jul 05, 18 | 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)