E02D 17/13
Foundation slots or slits
Official title: Foundation slots {or slits}; Implements for making these slots {or slits}
E02D17/13 (Foundation slots or slits) appears on 167 US grants and 155 published applications in this corpus.
Search patents in E02D- Granted patents
- 167
- Published applications
- 155
- Assignees
- 70
- Inventors
- 292
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 1 |
| 2005 | 3 | 4 |
| 2006 | 1 | 11 |
| 2007 | 1 | 2 |
| 2008 | 5 | 5 |
| 2009 | 6 | 7 |
| 2010 | 5 | 3 |
| 2011 | 5 | 3 |
| 2012 | 2 | 6 |
| 2013 | 0 | 6 |
| 2014 | 4 | 7 |
| 2015 | 12 | 3 |
| 2016 | 7 | 10 |
| 2017 | 3 | 5 |
| 2018 | 5 | 7 |
| 2019 | 6 | 9 |
| 2020 | 10 | 11 |
| 2021 | 4 | 9 |
| 2022 | 10 | 8 |
| 2023 | 4 | 4 |
| 2024 | 5 | 19 |
| 2025 | 11 | 7 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Boring machine comprising a variable-geometry cutting device25 Aug 2026US 12,716,188 B2Soletanche Freyssinet
- Construction method and arrangement for carrying out a construction project4 Aug 2026US 12,700,049 B2BAUER Spezialtiefbau GmbH
- Work implement with a mechanical diaphragm wall gripper and method for carrying out a working step of such a work implement19 May 2026US 12,630,999 B2Liebherr-Werk Nenzing GmbH
- Trench cutter and method for forming a cut trench in the ground21 Apr 2026US 12,606,983 B2BAUER Maschinen GmbH
- Roller tool for a soil processing roller17 Mar 2026US 12,577,738 B2Hamm AG
- Deep Foundation Excavator13 Aug 2026US 2026/0234897 A1Hitachi Construction Machinery Co., Ltd.
- Earth-working machine and method for operating an earth-working machine14 May 2026US 2026/0132689 A1BAUER Maschinen GmbH
- Excavation machine for the construction of excavations for the creation of diaphragm walls30 Apr 2026US 2026/0117485 A1Soilmec S.p.A.
- Civil engineering machine and method for operating a civil engineering machine9 Apr 2026US 2026/0097651 A1BAUER Maschinen GmbH
- Cutting wheel for a diaphragm wall cutter and method for converting a cutting wheel15 Jan 2026US 2026/0015814 A1BAUER Maschinen GmbH
Most cited
By later US patents
- Submarine drilling device81US 4,742,876 ASoletanche · 1988
- Process for placing a piling in the ground, a drilling machine and an arrangement for implementing this process78US 4,904,119 ASoletanche · 1990
- Underground leachate and pollutant drainage barrier system35US 4,863,312 AFinic, B. V. · 1989
- Rotary rock and trench cutting saw34US 4,662,684 AH. B. Zachery Corporation · 1987
- Device and method for producing a containment barrier underneath and around in-situ buried waste34US 5,791,825 ALockheed Martin Idaho Technologies Company · 1998