B29B 7/724
For continuous roller mixers
Official title: {for continuous roller mixers, e.g. calenders (B29B7/722 takes precedence)}
B29B7/724 (For continuous roller mixers) appears on 19 US grants and 10 published applications in this corpus.
Search patents in B29B- Granted patents
- 19
- Published applications
- 10
- Assignees
- 14
- Inventors
- 50
- Latest grant
- 5 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 4 |
| 2019 | 3 | 3 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for producing rubber mixtures for tires5 Jul 2022US 11,376,761 B2Compagnie Generale Des Etablissements Michelin
- System and method for producing rubber mixture for tires7 Jun 2022US 11,351,700 B2Compagnie Generale Des Etablissements Michelin
- System and method for producing rubber mixtures for tires8 Mar 2022US 11,267,163 B2Compagnie Generale Des Etablissements Michelin
- Device for forming thin film member and method of forming thin film member17 Nov 2020US 10,836,081 B2Toshiba Kikai Kabushiki Kaisha
- Method and apparatus for processing elastomer composite4 Aug 2020US 10,730,211 B2Cabot Corporation
- System and method for producing rubber mixtures for tires11 Jul 2019US 2019/0210249 A1Compagnie Generale Des Etablissements Michelin
- System and method for producing rubber mixture for tires13 Jun 2019US 2019/0176363 A1Compagnie Generale Des Etablissements Michelin
- System and method for producing rubber mixtures for tires9 May 2019US 2019/0134852 A1Compagnie Generale Des Etablissements Michelin
- Device for forming thin film member and method of forming thin film member6 Dec 2018US 2018/0345543 A1Toshiba Kikai Kabushiki Kaisha
- Manufacturing rubber compositions with optional bypass11 Oct 2018US 2018/0290336 A1Compagnie Generale Des Etablissements Michelin
Most cited
By later US patents
- Apparatus for and method of controlling calender roll gap25US 5,456,871 AIshikawajima-Harima Heavy Industries Co., Ltd. · 1995
- Bank quantity monitoring method and apparatus, sheet forming method and apparatus, and sheet temperature measuring method and apparatus17US 5,158,724 AToshiba Kikai Kabushiki Kaisha · 1992
- Multi-roll calender11US 4,214,857 AHermann Berstorff Maschinenbau GmbH · 1980
- Method and apparatus for continuous production of impregnated compound9US 4,889,429 A1989
- Method of controlling operation of a multi-roll calender8US 4,110,387 AHermann Berstorff Maschinenbau GmbH · 1978