B60C 27/20
Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels: having ground-engaging
Official title: having ground-engaging plate-like elements
B60C27/20 (Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels: having ground-engaging) appears on 62 US grants and 41 published applications in this corpus.
Search patents in B60C- Granted patents
- 62
- Published applications
- 41
- Assignees
- 20
- Inventors
- 97
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 5 |
| 2016 | 2 | 5 |
| 2017 | 2 | 4 |
| 2018 | 3 | 3 |
| 2019 | 1 | 4 |
| 2020 | 1 | 2 |
| 2021 | 3 | 2 |
| 2022 | 2 | 0 |
| 2023 | 3 | 1 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Linked tread apparatus for improved performance on loose surfaces20 Aug 2024US 12,065,002 B2
- Anti-skid device26 Mar 2024US 11,938,763 B2Affin AS
- Paddle tire3 Oct 2023US 11,772,417 B1SandCraft, Inc.
- Linked tread apparatus for improved performance on loose surfaces11 Apr 2023US 11,623,481 B2
- Track elements for forming a continuous over tyre track with strength enhancement structure24 Jan 2023US 11,560,189 B2
- Anti-skid device1 Feb 2024US 2024/0034110 A1Affin AS
- Linked tread apparatus for improved performance on loose surfaces13 Jul 2023US 2023/0219385 A1
- Linked tread apparatus for improved performance on loose surfaces18 Nov 2021US 2021/0354769 A1
- Track Elements for Forming a Continuous Over Tyre Track with Strength Enhancement Structure27 May 2021US 2021/0155303 A1
- Traction Enhancing Device16 Jul 2020US 2020/0223251 A1
Most cited
By later US patents
- Wheeled vehicle support apparatus35US 4,408,646 A1983
- Removable track structure for wheeled vehicles29US 4,089,565 A1978
- Track belt assembly28US 4,351,380 AThe Goodyear Tire & Rubber Company · 1982
- Adaptor for screwheads and the like24US 4,884,933 AConfon AG · 1989
- Automobile traction enhancement device22US 5,454,413 A1995