E01C 2301/02
Feeding devices for pavers
E01C2301/02 (Feeding devices for pavers) appears on 143 US grants and 143 published applications in this corpus.
Search patents in E01C- Granted patents
- 143
- Published applications
- 143
- Assignees
- 50
- Inventors
- 221
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 3 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 3 | 5 |
| 2011 | 4 | 4 |
| 2012 | 3 | 5 |
| 2013 | 6 | 10 |
| 2014 | 6 | 6 |
| 2015 | 5 | 5 |
| 2016 | 3 | 9 |
| 2017 | 6 | 9 |
| 2018 | 8 | 5 |
| 2019 | 14 | 12 |
| 2020 | 8 | 12 |
| 2021 | 8 | 14 |
| 2022 | 6 | 5 |
| 2023 | 7 | 8 |
| 2024 | 8 | 4 |
| 2025 | 3 | 7 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Coupling for hydraulic motor14 Jul 2026US 12,680,241 B2Reed International Limited
- Vision-based detection and control of machinery21 Apr 2026US 12,606,389 B2Roadtec, Inc.
- Road paver21 Apr 2026US 12,606,965 B2Ningbo Roaby Technology Industrial Group Co., Ltd.
- Paver control system, paver control method, and paver3 Mar 2026US 12,565,742 B2Hunan Sany Zhongyi Machinery Co., Ltd.
- Electrified road construction machine24 Feb 2026US 12,559,893 B2Joseph Voegele AG
- Construction machine with foldable material deflector for a material hopper1 Oct 2026US 2026/0297866 A1Joseph Vogele AG
- Road paver and method for operating a road paver24 Sep 2026US 2026/0286625 A1
- Asphalt finisher and construction support system25 Jun 2026US 2026/0176827 A1Sumitomo Construction Machinery Co., Ltd.
- Road construction machine with parallel hybrid drive4 Jun 2026US 2026/0152907 A1Joseph Vogele AG
- Sensor-based material loading detection28 May 2026US 2026/0146391 A1Caterpillar Paving Products Inc.
Most cited
By later US patents
- Paving machine having automatic metering screed control79US 5,588,776 ACMI Corporation · 1996
- Paver having an improved material hopper and loader for same61US 6,193,437 B1ABG Allgemeine Baumaschinen-Gesellschaft mbH · 2001
- Paving material machine having a tunnel with automatic gate control57US 5,452,966 A1995
- Paver with radar screed control48US 5,752,783 ABlaw-Knox Construction Equipment Corporation · 1998
- Methods and apparatus for making an asphalt-aggregate pavement44US 4,818,139 ABarber-Greene Company · 1989