E01C 19/235
Rolling apparatus designed to roll following a path other than essentially linear
Official title: {Rolling apparatus designed to roll following a path other than essentially linear, e.g. epicycloidal}
E01C19/235 (Rolling apparatus designed to roll following a path other than essentially linear) appears on 23 US grants and 14 published applications in this corpus.
Search patents in E01C- Granted patents
- 23
- Published applications
- 14
- Assignees
- 8
- Inventors
- 33
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Asphalt compactor stop/start assist14 Jul 2026US 12,680,238 B2Caterpillar Paving Products Inc.
- Impact compactor10 Mar 2026US 12,571,177 B2
- Tandem roller for compacting an underlying ground27 Jan 2026US 12,534,859 B2BOMAG GmbH
- Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar4 Mar 2025US 12,241,885 B2International Research Institute Inc.
- Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar31 May 2022US 11,346,835 B2International Research Institute CiRI
- Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar2 Jul 2026US 2026/0185977 A1
- Asphalt compactor stop/start assist26 Sep 2024US 2024/0318388 A1Caterpillar Paving Products Inc.
- Tandem roller for compacting an underlying ground11 May 2023US 2023/0143004 A1BOMAG GmbH
- Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar11 Aug 2022US 2022/0252571 A1International Research Institute Inc.
- Impact compactor2 Jun 2022US 2022/0170221 A1
Most cited
By later US patents
- Method and apparatus for monitoring soil compaction84US 6,004,076 ACompaction Technology (Soil) Limited · 1999
- Impact roller incorporating soil leveler19US 5,562,365 ACompaction Technology (Soil) Limited · 1996
- Soil compaction apparatus14US 6,065,904 ACompaction Technology (Soil) Limited · 2000
- Method and apparatus for compaction, breaking and rubblization14US 7,410,323 B12008
- Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar13US 10,145,837 B22018