E01H 10/005
Permanently-installed devices for applying gritting or thawing materials
Official title: {Permanently-installed devices for applying gritting or thawing materials, e.g. for spreading grit, for spraying de-icing liquids}
E01H10/005 (Permanently-installed devices for applying gritting or thawing materials) appears on 23 US grants and 19 published applications in this corpus.
Search patents in E01H- Granted patents
- 23
- Published applications
- 19
- Assignees
- 17
- Inventors
- 42
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 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 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for estimating and managing road surface types using sound signals14 Jul 2026US 12,680,242 B2MoveAWheel, Inc.
- Fluid deposition system and method30 Sep 2025US 12,428,846 B2Floe, Inc.
- Apparatus and system for detecting road surface condition and method for detecting road surface condition by using same13 May 2025US 12,300,101 B2SK Planet Co., Ltd.
- Automated deployment of pressure-drying apparatus for improved traction26 May 2020US 10,662,599 B2
- Spray assembly for surface treatment12 Mar 2019US 10,226,785 B2Crown Beds, Inc.
- Fluid deposition system and method22 Jan 2026US 2026/0022564 A1Floe, Inc.
- Ice melt system5 Sep 2024US 2024/0295092 A1
- Device and method for estimating and managing road surface types using sound signals6 Jun 2024US 2024/0183117 A1MoveAWheel, Inc.
- Apparatus and System for Detecting Road Surface Condition and Method for Detecting Road Surface Condition by Using Same1 Jun 2023US 2023/0169856 A1SK Planet Co., Ltd.
- Fluid deposition system and method25 Aug 2022US 2022/0268028 A1Floe, Inc.
Most cited
By later US patents
- Automatic deicer spreader46US 5,447,272 A1995
- Stationary spreader35US 5,603,452 A1997
- Roadway deicing system14US 6,270,020 B1Energy Absorption Systems, Inc. · 2001
- Automatic deicing unit11US 6,042,023 AOdin Systems International, Inc. · 2000
- System for applying a liquid, such as a deicing liquid, upon a pavement surface10US 6,450,731 B12002