Y10T 137/4449
Gravity or capillary feed
Y10T137/4449 (Gravity or capillary feed) appears on 7 US grants and 1 published applications in this corpus.
Search patents in Y10T- Granted patents
- 7
- Published applications
- 1
- Assignees
- 3
- Inventors
- 18
- Latest grant
- 27 Apr 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Microfluidic gravity pump with constant flow rate27 Apr 2010US 7,704,728 B2University of Michigan
- Dispersion nozzle with variable throughput7 Mar 2006US 7,007,711 B1Bayer Aktiengesellschaft
- Rotary valve having a fluid bearing11 May 1999US 5,901,737 A
- Piston type compressor with a rotary suction valve6 Dec 1994US 5,370,506 AKabushiki Kaisha Toyoda Jidoshokki Seisakusho
- Shutoff device16 Jun 1981US 4,273,156 A
Most cited
By later US patents
- Piston type compressor with a rotary suction valve9US 5,370,506 AKabushiki Kaisha Toyoda Jidoshokki Seisakusho · 1994
- Rotary valve having a fluid bearing9US 5,901,737 A1999
- Air tool lubricator6US 3,977,496 A1976
- Dispersion nozzle with variable throughput2US 7,007,711 B1Bayer Aktiengesellschaft · 2006
- Shutoff device1US 4,273,156 A1981