F28C 3/18
The particulate material being contained in rotating drums
Official title: the particulate material being contained in rotating drums
F28C3/18 (The particulate material being contained in rotating drums) appears on 12 US grants and 3 published applications in this corpus.
Search patents in F28C- Granted patents
- 12
- Published applications
- 3
- Assignees
- 13
- Inventors
- 17
- Latest grant
- 26 Mar 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Core sand regeneration system26 Mar 2019US 10,239,117 B2Enshu Iron Work's Co., Ltd.
- Method and apparatus for sidewards flying bed2 May 2017US 9,636,846 B1Arthur M. Squires Irrevocable Trust
- Food processing apparatus with non-straight lifting and agitating baffles27 May 1997US 5,632,195 A
- Drum with exterior frame for blanchers and coolers27 Jun 1995US 5,427,015 ALyco Manufacturing, Inc.
- Device for processing a flow solid products by means of a flow of liquid, more particularly for cooling vegetables4 Feb 1986US 4,567,941 ASociete Franco Europeenne de Materiel pour l'Industrie Alimentaire, "F.E.M.I.A."
- Cryogenic cooling composition and method25 Mar 2021US 2021/0088284 A1L' Air Liquide, Societe Anonyme pour I' Etude et I'Exploitation des Procedes Georges Claude
- Core sand regeneration system16 Nov 2017US 2017/0326622 A1Enshu Iron Work's Co., Ltd.
- Process and appratus for waste treatment24 Jun 2010US 2010/0160709 A1Sterecycle Ltd.
Most cited
By later US patents
- Drum with exterior frame for blanchers and coolers56US 5,427,015 ALyco Manufacturing, Inc. · 1995
- Food processing apparatus with non-straight lifting and agitating baffles36US 5,632,195 A1997
- Countercurrent solid-to-solid heat transfer apparatus and method14US 4,207,943 AOros Company · 1980
- Process and apparatus for drying or heating a particulate material13US 4,474,553 AAsahi Glass Company, Limited · 1984
- Processing of particulate material12US 4,535,550 AAdelaide & Wallaroo Fertilizers Ltd. · 1985