E02F 3/4135
With grabs mounted directly on a boom
Official title: {with grabs mounted directly on a boom}
E02F3/4135 (With grabs mounted directly on a boom) appears on 74 US grants and 61 published applications in this corpus.
Search patents in E02F- Granted patents
- 74
- Published applications
- 61
- Assignees
- 46
- Inventors
- 142
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 7 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 3 | 4 |
| 2020 | 3 | 4 |
| 2021 | 3 | 6 |
| 2022 | 1 | 7 |
| 2023 | 5 | 5 |
| 2024 | 3 | 4 |
| 2025 | 8 | 4 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multifunctional grapple-heel combination device for use with a manipulation machine18 Aug 2026US 12,709,520 B2Treklos, LLC
- Work device18 Aug 2026US 12,709,862 B2Tmk Machinery Oy
- Tool for an excavator12 May 2026US 12,624,518 B2Strickland Ireland Limited
- Modular dangle support for use with an articulating boom16 Dec 2025US 12,497,749 B2
- Material handler skip pan18 Nov 2025US 12,473,707 B2Modern Fabrication Inc.
- Mobile machine including thumb control system and associated method8 Oct 2026US 2026/0308867 A1Caterpillar Inc.
- Pipe handling system27 Aug 2026US 2026/0250105 A1
- Material handler skip pan12 Mar 2026US 2026/0071402 A1Modern Fabrication Inc.
- Hydraulic cylinder with an integrated pressure relief system9 Oct 2025US 2025/0314045 A1Deere & Company
- Excavator attachment with a working tool19 Jun 2025US 2025/0198114 A1
Most cited
By later US patents
- Bucket and thumb combination as a quick decoupling attachment43US 5,813,822 APacific Services & Manufacturing · 1998
- Grapple with universal attachment device37US 5,975,604 A1999
- Articulating clam type grapple for a backhoe32US 4,542,929 A1985
- Door breaching robotic manipulator32US 8,534,983 B2Honeybee Robotics, LLC · 2013
- Wheel and tire cutter30US 4,104,792 A1978