E01H 5/066
Snow-plough blade accessories
Official title: {Snow-plough blade accessories, e.g. deflector plates, skid shoes}
E01H5/066 (Snow-plough blade accessories) appears on 292 US grants and 228 published applications in this corpus.
Search patents in E01H- Granted patents
- 292
- Published applications
- 228
- Assignees
- 92
- Inventors
- 396
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 2 |
| 2002 | 13 | 7 |
| 2003 | 10 | 8 |
| 2004 | 4 | 14 |
| 2005 | 8 | 13 |
| 2006 | 9 | 9 |
| 2007 | 6 | 8 |
| 2008 | 6 | 10 |
| 2009 | 6 | 10 |
| 2010 | 13 | 8 |
| 2011 | 8 | 4 |
| 2012 | 5 | 11 |
| 2013 | 4 | 4 |
| 2014 | 7 | 4 |
| 2015 | 5 | 8 |
| 2016 | 4 | 11 |
| 2017 | 9 | 10 |
| 2018 | 11 | 10 |
| 2019 | 7 | 15 |
| 2020 | 14 | 9 |
| 2021 | 8 | 10 |
| 2022 | 7 | 13 |
| 2023 | 8 | 4 |
| 2024 | 8 | 13 |
| 2025 | 8 | 9 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Articulating pusher shovel28 Apr 2026US 12,612,750 B2
- Snowplow blade edge shoe and methods of use14 Apr 2026US 12,601,129 B2
- Cutting edge systems for snowplow moldboards10 Mar 2026US 12,571,175 B21708828 Ontario Ltd.
- Articulating vehicle snow plow20 Jan 2026US 12,529,196 B2
- Spring loaded lift frame for a snowplow assembly30 Dec 2025US 12,509,833 B2Buyers Products Company
- Multi-movements blade for snowblower30 Jul 2026US 2026/0218465 A19091-4532 QuéBec Inc.
- Snowplow apparatus for a motor vehicle4 Jun 2026US 2026/0152912 A1
- Systems and methods for attaching a snowplow to a vehicle14 May 2026US 2026/0131730 A1Ford Global Technologies, LLC
- Material working attachments5 Mar 2026US 2026/0062879 A1Bourgault Machines Inc.
- Support-wheel assembly usable with a snowplow11 Dec 2025US 2025/0376820 A1Cives Corporation
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
- Adjustable wing plow72US 5,638,618 ABlizzard Corporation · 1997
- Quick mounting snow plow assembly71US 5,353,530 ADouglas Dynamics, L.L.C. · 1994
- 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
- Quick-hitching device for detachably mounting an attachment to a vehicle frame68US 5,195,261 A1993