E01F 9/685
Subsoil means
Official title: Subsoil means, e.g. foundations
E01F9/685 (Subsoil means) appears on 186 US grants and 104 published applications in this corpus.
Search patents in E01F- Granted patents
- 186
- Published applications
- 104
- Assignees
- 68
- Inventors
- 242
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 2 |
| 2002 | 8 | 3 |
| 2003 | 2 | 2 |
| 2004 | 0 | 5 |
| 2005 | 2 | 4 |
| 2006 | 5 | 5 |
| 2007 | 4 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 3 |
| 2010 | 2 | 3 |
| 2011 | 2 | 3 |
| 2012 | 3 | 2 |
| 2013 | 3 | 6 |
| 2014 | 4 | 7 |
| 2015 | 4 | 3 |
| 2016 | 2 | 3 |
| 2017 | 2 | 4 |
| 2018 | 6 | 0 |
| 2019 | 2 | 3 |
| 2020 | 3 | 10 |
| 2021 | 5 | 8 |
| 2022 | 9 | 4 |
| 2023 | 5 | 5 |
| 2024 | 5 | 7 |
| 2025 | 5 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Post socket27 Jan 2026US 12,534,932 B2Simbars (UK) Ltd
- Shallow foundation bollard structures9 Sep 2025US 12,410,568 B2Delta Scientific Corporation
- Bollard for floor installation27 May 2025US 12,312,756 B2
- Shallow-mount braced-post barrier20 May 2025US 12,305,345 B1Barrier1 Systems, LLC
- Pole stabilizer18 Feb 2025US 12,227,956 B1
- Base member for a bollard1 Oct 2026US 2026/0297871 A1Atg Access Ltd.
- Bollard1 Oct 2026US 2026/0297872 A1Atg Access Ltd.
- Ground Anchor System and Method for Attachment27 Aug 2026US 2026/0250927 A1
- Ultra-shallow bollard assembly13 Nov 2025US 2025/0347064 A1Allied Tube & Conduit Corporation
- Concrete sign dart25 Sep 2025US 2025/0297435 A1
Most cited
By later US patents
- Construction components, assemblies thereof, and methods of making and using same123US 4,194,338 A1980
- Breakaway sign post coupling95US 4,926,592 AUnistrut International Corp. · 1990
- Post installation79US 5,492,429 APoletech Systems Limited · 1996
- Collapsible highway barrier76US 4,784,515 AEnergy Absorption Systems, Inc. · 1988
- Sign apparatus74US 4,249,715 A1981