Y10T 24/2181
Tire chain tighteners
Y10T24/2181 (Tire chain tighteners) appears on 28 US grants and 3 published applications in this corpus.
Search patents in Y10T- Granted patents
- 28
- Published applications
- 3
- Assignees
- 8
- Inventors
- 32
- Latest grant
- 1 May 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Turnbuckle1 May 2012US 8,166,616 B2Pewag Schneeketten GmbH & Co KG
- Self-tightening traction assembly having tensioning device8 Mar 2011US 7,900,670 B2Peerless Chain Company
- Anti-skid chain for vehicle tires21 Jan 1992US 5,082,039 AAcciaierie Weissenfels S.p.A.
- Continuous snow chain25 Jul 1989US 4,850,410 A
- Tire chain device for automobiles travelling on snow-covered terrain15 Mar 1988US 4,730,655 A
Most cited
By later US patents
- Tensioning device for chains36US 4,456,233 AEisen- und Drahtwerk Erlau Aktiengesellschaft · 1984
- Closure for tire chains19US 4,416,319 ARUD-Kettenfabrik Rieger & Dietz GmbH u. Co. · 1983
- Anti-skid chain for vehicle tires19US 5,082,039 AAcciaierie Weissenfels S.p.A. · 1992
- Vehicle tire chain13US 4,679,608 ASteirische Kettenfabriken Pengg-Walenta KG · 1987
- Tire chain12US 4,368,769 A1983