B02C 18/2266
Of revolving drum type
Official title: {of revolving drum type}
B02C18/2266 (Of revolving drum type) appears on 22 US grants and 21 published applications in this corpus.
Search patents in B02C- Granted patents
- 22
- Published applications
- 21
- Assignees
- 20
- Inventors
- 39
- Latest grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 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 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 4 | 4 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shredder with paper separation and advancement mechanism25 Jan 2022US 11,229,914 B2Fellowes, Inc.
- Portable grinding/shredding/chipping system having manipulable track drive and other improvements3 Aug 2021US 11,077,448 B2Tigercat Industries Inc.
- Apparatus for conveying and processing foodstuffs and related method of operation8 Dec 2020US 10,857,546 B2VEMAG Maschinenbau GmbH
- Shredder with paper separation and advancement mechanism17 Sep 2019US 10,413,909 B2Fellowes, Inc.
- Shredder with paper separation and advancement mechanism27 Aug 2019US 10,391,502 B2Fellowes, Inc.
- Grinder machine with improved screen diverter system26 Feb 2026US 2026/0054269 A1Franklin Miller, Inc.
- Machine and method for shredding inorganic waste15 Jun 2023US 2023/0182147 A1
- Plant material trimming device with cyclonic separator14 Apr 2022US 2022/0111419 A1Mosman Machinery Company, Inc.
- Portable grinding/shredding/chipping system having manipulable track drive and other improvements18 Nov 2021US 2021/0354148 A1Tigercat Industries Inc.
- Shredder with paper separation and advancement mechanism28 Nov 2019US 2019/0358642 A1Fellowes, Inc.
Most cited
By later US patents
- Method of and apparatus for cutting vehicle tires62US 3,931,935 A1976
- Tire shredder30US 4,134,556 AGeorgia-Pacific Corporation · 1979
- Method and apparatus for disposing of waste14US 6,439,486 B1Kotobuki Sangyo Kabushiki Kaisha · 2002
- Apparatus for shredding rubber tires and other scrap materials13US 4,052,013 AGeorgia-Pacific Corporation · 1977
- Shredder13US 5,064,126 AFormark Pty. Limited · 1991