E01H 5/063
By snow-plough blades tiltable for shock-absorbing purposes
Official title: {by snow-plough blades tiltable for shock-absorbing purposes}
E01H5/063 (By snow-plough blades tiltable for shock-absorbing purposes) appears on 87 US grants and 72 published applications in this corpus.
Search patents in E01H- Granted patents
- 87
- Published applications
- 72
- Assignees
- 42
- Inventors
- 147
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 2 |
| 2004 | 2 | 5 |
| 2005 | 3 | 4 |
| 2006 | 4 | 6 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 4 |
| 2013 | 3 | 7 |
| 2014 | 6 | 4 |
| 2015 | 3 | 2 |
| 2016 | 2 | 4 |
| 2017 | 3 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 3 |
| 2020 | 2 | 1 |
| 2021 | 3 | 3 |
| 2022 | 1 | 7 |
| 2023 | 3 | 4 |
| 2024 | 1 | 4 |
| 2025 | 5 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Containment plow2 Jun 2026US 12,644,244 B2Douglas Dynamics, L.L.C.
- Scraping device for cleaning a roadway surface23 Dec 2025US 12,503,829 B29407-4895 Quebec Inc.
- Ground following snow plow attachment9 Sep 2025US 12,410,571 B2
- Removable plowing system for a vehicle with lateral plowing capability19 Aug 2025US 12,392,100 B2Tenco Inc.
- Snow plow assembly22 Apr 2025US 12,281,453 B2Douglas Dynamics, L.L.C.
- Scraping device for cleaning a roadway surface19 Mar 2026US 2026/0078563 A19407-4895 Quebec Inc.
- Ground following snow plow attachment13 Nov 2025US 2025/0347068 A19091-4532 QuéBec Inc.
- Plowing system, vehicle provided with such system, kit for assembling the same, and corresponding methods of manufacturing, assembling and operating associated thereto13 Nov 2025US 2025/0347070 A1Tenco Inc.
- Scraping device for cleaning a roadway surface18 Jul 2024US 2024/0240430 A19407-4895 Quebec Inc.
- Plowing system, vehicle provided with such system, kit for assembling the same, and corresponding methods of manufacturing, assembling and operating associated thereto11 Jul 2024US 2024/0229393 A9Tenco Inc.
Most cited
By later US patents
- Snowplow and implement attachment means for a vehicle92US 4,658,519 A1987
- Hinged snowplow, conversion kit, and method therefor85US 4,074,448 A1978
- Snow plow assembly85US 5,136,795 A1992
- Apparatus for mounting implements on vehicles69US 4,962,598 A1990
- Plastic moldboards for snowplows and the like62US 5,088,215 AThe Lewis Berkman Company · 1992