B30B 9/207
Roller-and-ring presses
Official title: {Roller-and-ring presses}
B30B9/207 (Roller-and-ring presses) appears on 15 US grants and 4 published applications in this corpus.
Search patents in B30B- Granted patents
- 15
- Published applications
- 4
- Assignees
- 10
- Inventors
- 18
- Latest grant
- 27 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 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 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Roll press arrangement, press roll apparatus and a method for dewatering fibrous granular feedstock27 Dec 2022US 11,534,997 B2Saalasti Finland Oy
- High-capacity juice extractor10 Nov 2020US 10,827,776 B2
- Rotary press6 Feb 2007US 7,171,893 B1
- Device for clearing the surface of a drum press23 Jun 1998US 5,768,987 AFinbark Oy
- Automatic citrus fruit juicer13 May 1997US 5,628,247 AA.I.D. Agriculture Industrial Developments S.p.A.
- A Roll Press Arrangement, Press Roll Apparatus And A Method For Dewatering Fibrous Granular Feedstock2 Dec 2021US 2021/0370630 A1Saalasti Oy
- High-capacity juicing machine16 Apr 2020US 2020/0113366 A1
- High-capacity juice extractor3 Jan 2019US 2019/0000258 A1
- Apparatus for separating a liquid product from a package containing the liquid product12 May 2016US 2016/0129655 A1Fluidor Equipment B.V.
Most cited
By later US patents
- Apparatus for extracting juice from pomace20US 4,191,103 ATerrier Machine Corporation · 1980
- Automatic citrus fruit juicer11US 5,628,247 AA.I.D. Agriculture Industrial Developments S.p.A. · 1997
- Continuous press for dehydrating pulps8US 4,355,573 AGie Valpron · 1982
- Drum press for separating liquid from solid substance4US 4,566,381 AKone Corporation · 1986
- Bark press3US 4,491,067 AEnso-Gutzeit Oy · 1985