B60C 11/22
Tread rings between dual tyres
B60C11/22 (Tread rings between dual tyres) appears on 5 US grants and 5 published applications in this corpus.
Search patents in B60C- Granted patents
- 5
- Published applications
- 5
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 14 Feb 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual tire shield and runflat14 Feb 2017US 9,566,824 B2Hutchinson
- Solid rubber tire with flexible hub and replaceable tire tread26 Feb 2008US 7,334,617 B2
- Three piece tire assembly10 Feb 2004US 6,688,355 B2The Boodyear Tire & Rubber Company
- Heavy duty dual tire assembly12 Nov 2002US 6,478,387 B1The Goodyear Tire & Rubber Company
- Intermediate ring for plural wheel sets19 Aug 1986US 4,606,581 A
- Deployable foot platform personal transportation device14 Feb 2019US 2019/0047653 A1
- Dual tire shield and runflat12 Feb 2015US 2015/0042148 A1Hutchinson
- Apparatus for preventing the skidding of a vehicle provided with wheels4 Jul 2013US 2013/0169025 A1T Granstrom Konsult AB
- Solid rubber tire with flexible hub and replaceable tire tread24 Nov 2005US 2005/0257871 A1
- Three piece tire assembly5 Dec 2002US 2002/0179213 A1The Boodyear Tire & Rubber Company
Most cited
By later US patents
- Solid rubber tire with flexible hub and replaceable tire tread18US 7,334,617 B22008
- Heavy duty dual tire assembly9US 6,478,387 B1The Goodyear Tire & Rubber Company · 2002
- Three piece tire assembly6US 6,688,355 B2The Boodyear Tire & Rubber Company · 2004
- Intermediate ring for plural wheel sets2US 4,606,581 A1986