Y10T 74/19344
Multiple cone
Y10T74/19344 (Multiple cone) appears on 24 US grants and 15 published applications in this corpus.
Search patents in Y10T- Granted patents
- 24
- Published applications
- 15
- Assignees
- 9
- Inventors
- 31
- Latest grant
- 6 Mar 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 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 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 2 | 5 |
| 2008 | 2 | 1 |
| 2009 | 3 | 3 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Transmission17 Dec 2009US 2009/0312137 A1
- Revolving transmission18 Jun 2009US 2009/0156354 A1Ulrich Rohs
- Variable Transmission for a Motor Vehicle5 Mar 2009US 2009/0056486 A1
- Variable transmission using frusto-conical gears and sliding face gears10 Jan 2008US 2008/0006108 A1
- Transmission assembly30 Aug 2007US 2007/0199783 A1Select Design Technologies Limited
Most cited
By later US patents
- Stack of gears and transmission system utilizing the same177US 6,499,373 B22002
- Transmission111US 7,574,935 B22009
- Variable ratio power transmission means39US 4,630,495 AFairey Hydraulics Limited · 1986
- Transmission10US 7,597,638 B2Sram, LLC · 2009
- Transfer ring and gear arrangement for non-slip continuously variable transmission8US 6,055,880 ADesignco Inc. · 2000