Y10T 74/1535
Inwardly facing racks
Y10T74/1535 (Inwardly facing racks) appears on 12 US grants and 3 published applications in this corpus.
Search patents in Y10T- Granted patents
- 12
- Published applications
- 3
- Assignees
- 4
- Inventors
- 14
- Latest grant
- 18 Aug 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermal ratchet system18 Aug 2015US 9,109,584 B2Schlumberger Technology Corporation
- Thermal ratchet system5 Aug 2014US 8,794,104 B2Schlumberger Technology Corporation
- Reciprocal force outputting mechanism14 Sep 2004US 6,789,439 B2
- Method and apparatus for converting reciprocating motion to single direction rotational motion30 Nov 1999US 5,992,253 ABioform Engineering, Inc.
- Mechanism for converting reciprocal movement12 Aug 1997US 5,655,404 A
Most cited
By later US patents
- Drive mechanism30US 4,861,055 A1989
- Thrust to torque converter, particularly for coupling a reciprocating shaft to a rotary electrical generator or the like20US 4,912,995 A1990
- Mechanical die adjustment mechanism11US 4,125,350 ASweetheart Plastic, Inc. · 1978
- Piston engine as a combustion engine or as a compressor with opposed cylinders10US 4,408,578 A1983
- Infinite speed power transmission with shiftable gear plates8US 4,475,412 A1984