B60C 27/12
Resilient pretension
Official title: resilient {pretension}
B60C27/12 (Resilient pretension) appears on 46 US grants and 23 published applications in this corpus.
Search patents in B60C- Granted patents
- 46
- Published applications
- 23
- Assignees
- 23
- Inventors
- 66
- Latest grant
- 24 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 3 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Track elements for forming a continuous over tyre track with strength enhancement structure24 Jan 2023US 11,560,189 B2
- Diagonal beads chain minus stress buckle and the diagonal beads chain3 Dec 2019US 10,493,810 B2Deqing General Industry Co., Ltd.
- Automatic locking device for snow skid chains10 Sep 2019US 10,406,870 B2
- Improvements relating to tire rims23 Apr 2019US 10,266,020 B2
- Tire grip enhancing assembly6 Mar 2018US 9,908,376 B2
- Vehicle wheel cover casing and a method of manufacturing a vehicle wheel cover casing5 Sep 2024US 2024/0294036 A1Isse Safety, S.L.
- Removable Sanitary Cover for Mobitity Assistance Equipment10 Mar 2022US 2022/0072917 A1
- Track Elements for Forming a Continuous Over Tyre Track with Strength Enhancement Structure27 May 2021US 2021/0155303 A1
- Anti fall-off cable chain13 May 2021US 2021/0138854 A1Deqing General Industry Co., Ltd.
- Diagonal beads chain minus stress buckle and the diagonal beads chain7 Mar 2019US 2019/0070913 A1Deqing General Industry Co., Ltd.
Most cited
By later US patents
- Tensioning device28US 6,213,421 B1Contiweiss Weissenfela GmbH & Co. KG · 2001
- Anti-skid chain for vehicle tires19US 5,082,039 AAcciaierie Weissenfels S.p.A. · 1992
- Device for quickly fitting snow chains to vehicle tires17US 5,785,783 A1998
- Snow chains for vehicles15US 5,804,001 A1998
- Tire traction enhancement system14US 6,026,876 A2000