B02C 18/0076
Disintegrating by knives or other cutting or tearing members which chop material
Official title: {with cutting or tearing members fixed on endless flexible members (without cutting or tearing members B02C19/0006)}
B02C18/0076 (Disintegrating by knives or other cutting or tearing members which chop material) appears on 19 US grants and 10 published applications in this corpus.
Search patents in B02C- Granted patents
- 19
- Published applications
- 10
- Assignees
- 14
- Inventors
- 29
- Latest grant
- 22 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 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 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for comminuting of material22 Aug 2023US 11,731,141 B2Tevo Oy
- Shredder and sheet manufacturing apparatus21 Sep 2021US 11,123,746 B2Seiko Epson Corporation
- Apparatus and method for comminuting of material8 Dec 2020US 10,857,545 B2Tutkimuspalvelut Kuopanportti Ky
- Hardware sanitization and destruction machine9 Jun 2020US 10,675,635 B1Amazon Technologies, Inc.
- System and method for reclaiming waste carpet materials9 Jan 2018US 9,861,988 B2Columbia Insurance Company
- Method for recycling silicon photovoltaic modules27 Feb 2025US 2025/0065341 A1NewSouth Innovations Pty Limited
- Recycling of Fibre Reinforced Polymer Materials14 Mar 2024US 2024/0083073 A1Jeosal Materials Research Corporation
- Apparatus and method for comminuting of material14 Jan 2021US 2021/0008567 A1Tutkimuspalvelut Kuopanportti Ky
- Shredder and sheet manufacturing apparatus30 Jan 2020US 2020/0030810 A1Seiko Epson Corporation
- Apparatus and method for comminuting of material25 Apr 2019US 2019/0118189 A1Tutkimuspalvelut Kuopanportti Ky
Most cited
By later US patents
- Paper shredding device31US 5,975,445 A1999
- Apparatus for removing recyclable materials from bags18US 5,282,713 A1994
- Machine for tearing waste bags and separating out plastic film bag material15US 4,067,506 A1978
- Material reducer14US 4,961,542 A1990
- Live bottom shear deck refuse bag opener10US 5,551,825 ABeloit Technologies, Inc. · 1996