B66C 23/80
Hydraulically actuated
Official title: hydraulically actuated
B66C23/80 (Hydraulically actuated) appears on 198 US grants and 148 published applications in this corpus.
Search patents in B66C- Granted patents
- 198
- Published applications
- 148
- Assignees
- 116
- Inventors
- 360
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 9 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 10 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 2 |
| 2003 | 1 | 1 |
| 2004 | 4 | 6 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 2 | 6 |
| 2008 | 3 | 2 |
| 2009 | 2 | 4 |
| 2010 | 5 | 5 |
| 2011 | 1 | 8 |
| 2012 | 5 | 6 |
| 2013 | 4 | 8 |
| 2014 | 5 | 6 |
| 2015 | 5 | 9 |
| 2016 | 10 | 13 |
| 2017 | 5 | 0 |
| 2018 | 7 | 8 |
| 2019 | 7 | 9 |
| 2020 | 11 | 9 |
| 2021 | 5 | 5 |
| 2022 | 4 | 9 |
| 2023 | 5 | 5 |
| 2024 | 9 | 9 |
| 2025 | 5 | 9 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Personal safety and fall protection systems1 Sep 2026US 12,722,944 B2Fall-Botics, LLC
- Stabilizer arm lock1 Sep 2026US 12,723,368 B2Kubota Corporation
- Loading type truck crane12 May 2026US 12,623,890 B2Tadano Ltd.
- All-terrain construction equipment and methods27 Jan 2026US 12,533,939 B2
- Jack device and work machine equipped with jack device6 Jan 2026US 12,515,930 B2Kobelco Construction Machinery Co., Ltd.
- Crane upper and lower structure interlocking system, and crane9 Jul 2026US 2026/0193063 A1Xuzhou Heavy Machinery Co., Ltd.
- All-Terrain Construction Equipment and Methods14 May 2026US 2026/0131647 A1
- Truck-mounted concrete pump23 Apr 2026US 2026/0110182 A1
- Compact outrigger device12 Mar 2026US 2026/0070520 A1Altec Industries, Inc.
- Stabilizer arm lock5 Mar 2026US 2026/0062888 A1Kubota Corporation
Most cited
By later US patents
- Side recovery system for a vehicle140US 8,360,706 B2Jerr-Dan Corporation · 2013
- Integrated ground pad42US 10,611,347 B1Oshkosh Corporation · 2020
- Attachment for ground-engaging pads of stabilizers40US 4,039,206 A1977
- Stabilizing apparatus incorporating telescopic structures40US 4,084,777 ASociete Anonyme Potain Poclain Materiel (P.P.M.) · 1978
- System for monitoring load and angle for mobile lift device39US 7,489,098 B2Oshkosh Corporation · 2009