E02F 9/2808
Teeth
Official title: {Teeth}
E02F9/2808 (Teeth) appears on 1,052 US grants and 971 published applications in this corpus.
Search patents in E02F- Granted patents
- 1,052
- Published applications
- 971
- Assignees
- 255
- Inventors
- 1,142
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 16 | 0 |
| 1978 | 20 | 0 |
| 1979 | 7 | 0 |
| 1980 | 15 | 0 |
| 1981 | 11 | 0 |
| 1982 | 14 | 0 |
| 1983 | 6 | 0 |
| 1984 | 14 | 0 |
| 1985 | 7 | 0 |
| 1986 | 11 | 0 |
| 1987 | 11 | 0 |
| 1988 | 17 | 0 |
| 1989 | 11 | 0 |
| 1990 | 11 | 0 |
| 1991 | 13 | 0 |
| 1992 | 12 | 0 |
| 1993 | 10 | 0 |
| 1994 | 8 | 0 |
| 1995 | 16 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 21 | 0 |
| 1999 | 17 | 0 |
| 2000 | 19 | 0 |
| 2001 | 11 | 4 |
| 2002 | 15 | 9 |
| 2003 | 6 | 18 |
| 2004 | 17 | 32 |
| 2005 | 13 | 20 |
| 2006 | 12 | 15 |
| 2007 | 10 | 20 |
| 2008 | 8 | 22 |
| 2009 | 13 | 16 |
| 2010 | 20 | 22 |
| 2011 | 17 | 33 |
| 2012 | 23 | 31 |
| 2013 | 22 | 42 |
| 2014 | 26 | 48 |
| 2015 | 43 | 60 |
| 2016 | 48 | 53 |
| 2017 | 40 | 67 |
| 2018 | 53 | 51 |
| 2019 | 50 | 48 |
| 2020 | 52 | 62 |
| 2021 | 39 | 48 |
| 2022 | 41 | 61 |
| 2023 | 45 | 63 |
| 2024 | 46 | 46 |
| 2025 | 33 | 49 |
| 2026 | 32 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tool retention system with external locking mechanism6 Oct 2026US 12,753,584 B2Caterpillar Inc.
- Shroud retention system for a work tool29 Sep 2026US 12,747,566 B2Caterpillar Inc.
- Pin for coupling between a wear element and a support of an earth-moving machine and coupling system22 Sep 2026US 12,742,314 B2Metalogenia Research & Technologies S. L.
- Stable connection system for fixing worn part of excavation equipment and assembly method thereof1 Sep 2026US 12,723,379 B2Ningbo Heshun New Materials Co., Ltd.
- Protection systems1 Sep 2026US 12,723,380 B22Mt Mining Products Pty Ltd
- Reinforced wear member8 Oct 2026US 2026/0308891 A1Hensley Industries, Inc.
- Wear member assembly with collared fastening assembly1 Oct 2026US 2026/0297909 A1Hensley Industries, Inc.
- Laminated wear component adapter for material handling implement17 Sep 2026US 2026/0275686 A1
- Lock assembly for a tip and adapter17 Sep 2026US 2026/0275687 A1Caterpillar Inc.
- Retention System for a Lip Assembly of an Excavating Container20 Aug 2026US 2026/0243064 A1
Most cited
By later US patents