F16C 2350/26
Excavators
F16C2350/26 (Excavators) appears on 198 US grants and 128 published applications in this corpus.
Search patents in F16C- Granted patents
- 198
- Published applications
- 128
- Assignees
- 87
- Inventors
- 364
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 10 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 9 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 9 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 4 |
| 2004 | 5 | 5 |
| 2005 | 2 | 3 |
| 2006 | 2 | 4 |
| 2007 | 1 | 7 |
| 2008 | 4 | 6 |
| 2009 | 2 | 4 |
| 2010 | 5 | 3 |
| 2011 | 4 | 4 |
| 2012 | 1 | 6 |
| 2013 | 5 | 8 |
| 2014 | 5 | 7 |
| 2015 | 5 | 6 |
| 2016 | 8 | 11 |
| 2017 | 6 | 8 |
| 2018 | 6 | 7 |
| 2019 | 8 | 4 |
| 2020 | 4 | 5 |
| 2021 | 2 | 7 |
| 2022 | 8 | 5 |
| 2023 | 3 | 5 |
| 2024 | 6 | 0 |
| 2025 | 5 | 3 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bearing assembly for driveshafts of draglines1 Sep 2026US 12,723,365 B2Caterpillar Global Mining LLC
- Working vehicle19 May 2026US 12,631,003 B2Kubota Corporation
- Seal device and construction machine19 May 2026US 12,631,257 B2Nabtesco Corporation
- Manufacture method of bushing, bushing and excavator12 May 2026US 12,623,284 B2Jiangsu Xcmg Construction Machinery Research Institute Ltd.
- Expansion sleeve and a connection device16 Dec 2025US 12,497,986 B2Expander System Sweden AB
- Pin Bushing and Method of Manufacturing the Same7 May 2026US 2026/0126080 A1Caterpillar Inc.
- Slew bearing with load monitoring29 Jan 2026US 2026/0029019 A1Itrec B V
- Working vehicle11 Dec 2025US 2025/0376828 A1Kubota Corporation
- Bearing assembly for driveshafts of draglines5 Jun 2025US 2025/0179763 A1Caterpillar Global Mining LLC
- Seal device and construction machine30 Jan 2025US 2025/0035162 A1Nabtesco Corporation
Most cited
By later US patents
- Pivot pin assembly45US 4,096,957 ACaterpillar Tractor Co. · 1978
- Hinge pin construction43US 4,022,536 ACaterpillar Tractor Co. · 1977
- Pivot pin assembly38US 4,398,862 ADresser Industries, Inc. · 1983
- Damping device for hinges and the like37US 3,952,365 A1976
- Method and apparatus for swing gear and bearing assembly for power mining shovel34US 4,622,860 ADresser Industries, Inc. · 1986