E02F 9/2875
Ripper tips
Official title: {Ripper tips}
E02F9/2875 (Ripper tips) appears on 72 US grants and 79 published applications in this corpus.
Search patents in E02F- Granted patents
- 72
- Published applications
- 79
- Assignees
- 23
- Inventors
- 116
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 3 | 2 |
| 2009 | 2 | 1 |
| 2010 | 2 | 3 |
| 2011 | 2 | 1 |
| 2012 | 3 | 3 |
| 2013 | 1 | 9 |
| 2014 | 5 | 3 |
| 2015 | 3 | 8 |
| 2016 | 4 | 1 |
| 2017 | 4 | 6 |
| 2018 | 2 | 5 |
| 2019 | 6 | 5 |
| 2020 | 3 | 4 |
| 2021 | 3 | 2 |
| 2022 | 3 | 8 |
| 2023 | 2 | 8 |
| 2024 | 5 | 2 |
| 2025 | 2 | 0 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ripper point attachment structure and ripper point17 Mar 2026US 12,577,761 B2Komatsu Ltd.
- Retention system for ripper tips20 Jan 2026US 12,529,212 B2Caterpillar Inc.
- Ripper point attachment structure and ripper point13 Jan 2026US 12,523,020 B2Komatsu Ltd.
- Protected spring clip for retaining bits2 Dec 2025US 12,486,638 B2Caterpillar Inc.
- Adapter board having a tool bit attachment portion11 Nov 2025US 12,467,226 B2Caterpillar Inc.
- Tapered bushing for bit removal19 Feb 2026US 2026/0049459 A1Caterpillar Inc.
- Protected spring clip for retaining bits29 Jan 2026US 2026/0028794 A1Caterpillar Inc.
- Adapter and wear tool comprising same31 Oct 2024US 2024/0360727 A1Commonwealth Scientific and Industrial Research Organisation
- Wear resistant component9 May 2024US 2024/0149963 A1Komatsu Ltd.
- Protected spring clip for retaining bits26 Oct 2023US 2023/0340753 A1Caterpillar Inc.
Most cited
By later US patents