Y10T 74/1527
Screw and nut devices
Y10T74/1527 (Screw and nut devices) appears on 36 US grants and 12 published applications in this corpus.
Search patents in Y10T- Granted patents
- 36
- Published applications
- 12
- Assignees
- 15
- Inventors
- 38
- Latest grant
- 28 Aug 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 2 |
| 2002 | 2 | 3 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control rod mechanism and system28 Aug 2012US 8,251,119 B2
- Under travel actuator, particularly for automobile clutch17 Jul 2012US 8,220,348 B2Valeo Embrayages
- Operating device for rotating a winding roller of a window blind26 Jun 2012US 8,205,658 B1
- Nut with flexible gripping fingers and apparatus4 Oct 2011US 8,028,594 B2Pacific Bearing Company
- Ratcheting driver with helical drive24 May 2011US 7,946,198 B2Meridian International Co., Ltd.
- Ratcheting driver with helical drive24 Jun 2010US 2010/0154600 A1Meridian International Co., Ltd.
- Control rod mechanism and system26 Nov 2009US 2009/0288507 A1
- Under travel actuator, particularly for an automobile clutch19 Nov 2009US 2009/0282934 A1Valeo Embrayages
- Nut With Flexible Gripping Fingers And Apparatus21 May 2009US 2009/0126521 A1Pacific Bearing Company
- Lift actuator and lift machine incorporating same22 Nov 2007US 2007/0266809 A1
Most cited
By later US patents
- Energy transfer device utilizing driveshaft having continuously variable inclined track49US 4,462,345 APulsar S.R.L. · 1984
- One hand clamping device29US 4,436,294 A1984
- Electrohydraulic/air bike24US 4,942,936 A1990
- Thrust to torque converter, particularly for coupling a reciprocating shaft to a rotary electrical generator or the like20US 4,912,995 A1990
- Cordless apparatus for operating blinds and shades19US 5,787,953 A1998