Y10S 254/903
Yieldable, constant engagement, friction coupling
Official title: Yieldable, constant engagement, friction coupling, e.g. slip clutch in drive for cable pulling drum
Y10S254/903 (Yieldable, constant engagement, friction coupling) appears on 29 US grants and 4 published applications in this corpus.
Search patents in Y10S- Granted patents
- 29
- Published applications
- 4
- Assignees
- 18
- Inventors
- 34
- Latest grant
- 5 Jun 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Hoist load brake36US 5,141,085 AHarnischfeger Corporation · 1992
- Vehicle tire carrier31US 4,535,973 AKent Products, Inc. · 1985
- Safety apparatus for horizontal lifeline25US 6,446,936 B12002
- Wheel-lift mechanism22US 5,314,288 ABuild-A-Mold Limited · 1994
- Winch with cable tensioning device operable during reeling out and reeling in18US 4,023,744 AWestern Gear Corporation · 1977