B29B 7/564
At least one of the rollers being provided with helicoidal grooves or
Official title: {at least one of the rollers being provided with helicoidal grooves or ridges, e.g. followed by axial extrusion}
B29B7/564 (At least one of the rollers being provided with helicoidal grooves or) appears on 11 US grants and 7 published applications in this corpus.
Search patents in B29B- Granted patents
- 11
- Published applications
- 7
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 4 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for processing elastomer composite4 Aug 2020US 10,730,211 B2Cabot Corporation
- Method and apparatus for processing elastomer composite2 Jan 2018US 9,855,686 B2Cabot Corporation
- Process for preparing adhesive using planetary extruder3 May 2016US 9,328,268 B2Intertape Polymer Corp.
- Process for preparing adhesive using planetary extruder8 Oct 2013US 8,552,084 B2Intertape Polymer Corp.
- Process for preparing adhesive using planetary extruder7 Feb 2012US 8,110,612 B2Intertape Polymer Corp.
- Method and apparatus for processing elastomer composite19 Apr 2018US 2018/0104870 A1Cabot Corporation
- Method and apparatus for processing elastomer composite17 Dec 2015US 2015/0360399 A1Cabot Corporation
- Process for preparing adhesive using planetary extruder9 Jan 2014US 2014/0011945 A1Intertape Polymer Corp.
- Process For Preparing Adhesive Using Planetary Extruder26 Apr 2012US 2012/0100368 A1IPG Technologies, Inc.
- Process for preparing adhesive using planetary extruder23 Aug 2007US 2007/0196572 A1Intertape Polymer Corp.
Most cited
By later US patents
- Process for preparing adhesive using planetary extruder15US 7,476,416 B2Intertape Polymer Corp. · 2009
- Mixing and shearing roller-mill12US 4,605,309 AHermann Berstorff Maschinenbau GmbH · 1986
- Continuous mixing and shearing rolling mill7US 4,773,762 A1988
- Apparatus for plasticizing material such as rubber, synthetic plastics and like plasticizable compositions4US 3,993,291 AHermann Berstorff Maschinenbau GmbH · 1976
- Rolling mill system2US 7,195,187 B22007