E01C 2019/207
Feeding the distribution means
Official title: {Feeding the distribution means}
E01C2019/207 (Feeding the distribution means) appears on 159 US grants and 134 published applications in this corpus.
Search patents in E01C- Granted patents
- 159
- Published applications
- 134
- Assignees
- 77
- Inventors
- 280
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 2 |
| 2003 | 5 | 9 |
| 2004 | 7 | 6 |
| 2005 | 6 | 10 |
| 2006 | 3 | 6 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 3 | 3 |
| 2010 | 4 | 3 |
| 2011 | 3 | 3 |
| 2012 | 1 | 4 |
| 2013 | 5 | 2 |
| 2014 | 2 | 5 |
| 2015 | 4 | 3 |
| 2016 | 5 | 3 |
| 2017 | 8 | 9 |
| 2018 | 5 | 10 |
| 2019 | 12 | 9 |
| 2020 | 7 | 9 |
| 2021 | 7 | 9 |
| 2022 | 6 | 5 |
| 2023 | 9 | 7 |
| 2024 | 6 | 4 |
| 2025 | 6 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Auger and conveyor speed control28 Jul 2026US 12,692,671 B2Caterpillar Inc.
- Road paver21 Apr 2026US 12,606,965 B2Ningbo Roaby Technology Industrial Group Co., Ltd.
- Gravel spreader16 Dec 2025US 12,497,739 B1
- Spreading machines with improved controls2 Sep 2025US 12,404,636 B2E. D. Etnyre & Co.
- Wide swath offset concrete screed17 Jun 2025US 12,331,470 B2Dragon Screed LLC
- Material Storage and Spreading System12 Feb 2026US 2026/0043206 A1Apply Right, LLC
- Wide Swath Offset Concrete Screed9 Oct 2025US 2025/0314022 A1Dragon Screed LLC
- Spreader for Spreading Spreadable Material and Spreading Chute2 Oct 2025US 2025/0301942 A1Amazonen-Werke H. Dreyer SE & Co. KG
- Topping spreader for dispensing shake-on aggregate composition onto a concrete surface21 Aug 2025US 2025/0263895 A1Somero Enterprises, Inc.
- Road construction device and method for modifying a road construction device5 Jun 2025US 2025/0179742 A1Reptail Oy
Most cited
By later US patents
- Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable positions snow removal device75US 5,904,296 A1999
- Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable position snow removal device69US 6,173,904 B12001
- Aggregate material spreader66US 5,234,128 A1993
- Vehicle mounted travel surface and weather condition monitoring system61US 6,535,141 B12003
- Salt-sand spreader with liquid injector56US 5,931,393 AIboco, Inc. · 1999