B60C 27/045
Involving retractable devices
Official title: {involving retractable devices (fixing of spade lugs B60B15/00)}
B60C27/045 (Involving retractable devices) appears on 39 US grants and 11 published applications in this corpus.
Search patents in B60C- Granted patents
- 39
- Published applications
- 11
- Assignees
- 8
- Inventors
- 38
- Latest grant
- 2 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 4 |
| 2015 | 3 | 0 |
| 2016 | 2 | 3 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Retractable traction system2 Aug 2022US 11,400,774 B2
- Retractable traction system26 Oct 2021US 11,155,131 B1
- Methods for use by ice adaptive tire systems3 Dec 2019US 10,493,804 B2Ice Adaptive Tires, LLC
- Device to increase the grip of the tyres4 Jun 2019US 10,308,084 B2Fittante S. Brevetti & Innovazione S.r.l.
- Anti slip device for automobile wheels with wheel disc arranged at the inner side lane of the wheel27 Feb 2018US 9,902,196 B2
- Retractable Traction System10 Feb 2022US 2022/0041022 A1
- Universal Multi-Terrain Brake System (UBS) with Adjustable Wheel Traction (AWT)12 Jan 2017US 2017/0008335 A1
- Device to increase the grip of the tyres10 Nov 2016US 2016/0325583 A1Fittante S. Brevetti & Innovazione S.r.l.
- Methods for Use by Ice Adaptive Tire Systems6 Oct 2016US 2016/0288583 A1Ice Adaptive Tires, LLC
- Anti slip device for automobile wheels with wheel disc arranged at the inner side plane of the wheel22 Sep 2016US 2016/0272001 A1
Most cited
By later US patents
- Vehicle anti-skid mechanisms20US 3,995,909 A1976
- Mud and snow tire cleats17US 4,089,359 A1978
- Non-skid device, particularly for pneumatically tired vehicle wheels used on ice and snow16US 4,576,214 ANiveau AG · 1986
- Detachable tire anti-skid device13US 4,735,248 A1988
- Antiskid device for motor vehicles13US 4,909,576 A1990