Y10S 209/921
Reciprocating or oscillating feed conveyor
Y10S209/921 (Reciprocating or oscillating feed conveyor) appears on 16 US grants and 4 published applications in this corpus.
Search patents in Y10S- Granted patents
- 16
- Published applications
- 4
- Assignees
- 12
- Inventors
- 19
- Latest grant
- 24 Nov 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for classifying products24 Nov 2009US 7,622,691 B2De Greef s. Wagen-, Carrosserie - en Machinebouw B.V.
- Tilting platform checkweighing method14 Jun 2005US 6,905,030 B2Mettler-Toledo AG
- Sieving device23 Dec 2003US 6,666,336 B2JÖST GmbH
- Tilting platform checkweighing device25 Nov 2003US 6,651,821 B2Mettler-Toledo AG
- Apparatus and method to separate corrugated paper from commingled waste11 Jun 2002US 6,401,937 B1
- Device for classifying products17 Jul 2008US 2008/0169225 A1De Greef s. Wagen-, Carrosserie - en Machinebouw B.V.
- Tilting platform checkweighing device11 Mar 2004US 2004/0045878 A1Mettler-Toledo AG
- Sieving device15 Nov 2001US 2001/0040119 A1JÖST GmbH
- Tilting platform checkweighing device8 Nov 2001US 2001/0037960 A1Mettler-Toledo AG
Most cited
By later US patents
- Particle separating apparatus and method60US 5,819,948 A1998
- Particle separating apparatus and method52US 6,003,678 AUniversity of Washington · 1999
- Sorting and grading system46US 5,253,765 AL.M.B. Electronics, Inc. · 1993
- Stone sorting apparatus and method40US 4,375,854 ARCA Corporation · 1983
- Article stack handler/sorter31US 5,484,062 ATechnology Handlers, Inc. · 1996