E02F 9/14
Booms only for booms with cable suspension arrangements
Official title: Booms {only for booms with cable suspension arrangements (for booms or manipulators with cable suspensions for suction pipes E02F3/905 takes precedence; for booms per se E02F3/38; E02F3/34 for bucket-arms)}; Cable suspensions
E02F9/14 (Booms only for booms with cable suspension arrangements) appears on 77 US grants and 75 published applications in this corpus.
Search patents in E02F- Granted patents
- 77
- Published applications
- 75
- Assignees
- 41
- Inventors
- 149
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 5 |
| 2014 | 3 | 5 |
| 2015 | 3 | 7 |
| 2016 | 6 | 5 |
| 2017 | 6 | 7 |
| 2018 | 7 | 8 |
| 2019 | 8 | 8 |
| 2020 | 4 | 10 |
| 2021 | 7 | 3 |
| 2022 | 3 | 2 |
| 2023 | 2 | 2 |
| 2024 | 5 | 6 |
| 2025 | 5 | 0 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Material collection system15 Sep 2026US 12,735,861 B2Old Dominion Brush Company
- Bending boom, boom device, and work machine12 May 2026US 12,624,524 B2Sany Automobile Manufacturing Co., Ltd.
- Wear pad, telescopic boom assembly and work machine30 Dec 2025US 12,510,117 B2Caterpillar Inc.
- Deep foundation excavator7 Oct 2025US 12,435,486 B2Hitachi Construction Machinery Co., Ltd.
- Method and system for calculating the mass of material in an excavating machine bucket7 Oct 2025US 12,436,020 B2Hummingbird Solutions Inc.
- Actuator system for work machine, construction machine, control device for work machine, control method for work machine, and computer-readable storage medium storing control program for work machine8 Oct 2026US 2026/0308875 A1Nabtesco Corporation
- Deep Foundation Excavator13 Aug 2026US 2026/0234897 A1Hitachi Construction Machinery Co., Ltd.
- Implement28 May 2026US 2026/0146402 A1Kubota Corporation
- Wear pad, telescopic boom assembly and work machine10 Oct 2024US 2024/0337289 A1Caterpillar Inc.
- Advanced Fiber Rope Boom Pendant Technologies for Heavy Eqiupment3 Oct 2024US 2024/0328113 A1
Most cited
By later US patents
- Dragline bucket32US 4,791,738 AESCO Corporation · 1988
- Modular boom construction22US 4,253,579 ABucyrus-Erie Company · 1981
- Stand-on or walk-behind utility loader with variable length lift arm assembly12US 10,718,098 B1The Toro Company · 2020
- Load equalizing bail assembly12US 4,150,812 ADresser Industries, Inc. · 1979
- Boom point assembly for an excavating machine11US 3,959,899 APage Engineering Company · 1976