Description
Class E02F : DREDGING; SOIL-SHIFTING
Subclass 3/06: Dredgers; Soil-shifting machines (for special purposes E02F 5/00; other machines or apparatus for mining E21C; tunnelling E21D) mechanically-driven with digging screws
E02F 3/06
Sub-Class
Stats
- 17 US PATENTS IN FORCE
- 4 US APPLICATIONS PENDING
- 5 Total Patent Owners
- 55 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12110795 | Device for laying pipes in the ground | Apr 28, 21 | Oct 08, 24 | SPIDERPLOW ROHR—& KABELPFLUG GMBH |
| 11866906 | Hollow boring auger | Mar 24, 16 | Jan 09, 24 | Not available |
| 11459826 | Assembly for moving excavation or drilling equipment and actuating method therefor | Jan 15, 19 | Oct 04, 22 | Soilmec S.p.a. |
| 11236489 | Apparatus for installing a land anchor | Sep 24, 20 | Feb 01, 22 | Wilco Manufacturing, LLC |
| 11208782 | Post driving implement | Mar 12, 20 | Dec 28, 21 | Clark Equipment Company |
| 10975624 | Materials handling vehicle | Dec 17, 14 | Apr 13, 21 | JC BAMFORD EXCAVATORS LIMITED |
| 10914052 | Systems and methods for laying underground fiber optic cable | Jul 21, 20 | Feb 09, 21 | Facebook, Inc. |
| 10731319 | Auger connection mechanism | Mar 02, 18 | Aug 04, 20 | Tadano Mantis Corporation |
| 10557242 | Lubricated soil mixing systems and methods | Oct 27, 17 | Feb 11, 20 | Not available |
| 10246942 | Hyraulic motor circuit | Sep 15, 14 | Apr 02, 19 | OILPATH HYDRAULICS PTY LTD |
| 9834950 | Earth auger and pole machine, and pole installation method | Apr 08, 16 | Dec 05, 17 | VALE S.A. |
| 9828737 | Lubricated soil mixing systems and methods | Jun 12, 15 | Nov 28, 17 | Not available |
| 9777459 | Attachment for a skid steer loader and method of use thereof | Jul 31, 12 | Oct 03, 17 | SOLAR FOUNDATIONS USA, INC |
| 9708791 | Apparatus, systems and methods for excavating trenches in earth or soil and installing underground conduits or other media | Oct 16, 14 | Jul 18, 17 | Not available |
| 9255376 | Modular system of mutli-purpose rods for drilling soil | May 07, 10 | Feb 09, 16 | SOILMEC S.P.A. |
| 9163382 | Gearbox lock mechanism | Jan 16, 14 | Oct 20, 15 | KING KUTTER, INC. |
| 9085872 | Lubricated soil mixing system and methods | Jun 01, 12 | Jul 21, 15 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0218,629 | WATER DIGGER | Aug 31, 21 | Jul 04, 24 | Not available |
| 2024/0175,232 | Combined excavation and conveyance device | Nov 28, 22 | May 30, 24 | Not available |
| 2020/0123,728 | LUBRICATED SOIL MIXING SYSTEMS AND METHODS | Dec 20, 19 | Apr 23, 20 | Not available |
| 2018/0230,666 | EXCAVATION SYSTEM AND METHOD | Feb 14, 18 | Aug 16, 18 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)