B66F 3/02
Devices: with racks actuated by pinions
Official title: with racks actuated by pinions
B66F3/02 (Devices: with racks actuated by pinions) appears on 110 US grants and 82 published applications in this corpus.
Search patents in B66F- Granted patents
- 110
- Published applications
- 82
- Assignees
- 58
- Inventors
- 159
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 3 | 2 |
| 2008 | 0 | 3 |
| 2009 | 3 | 2 |
| 2010 | 1 | 8 |
| 2011 | 4 | 1 |
| 2012 | 3 | 5 |
| 2013 | 3 | 6 |
| 2014 | 4 | 7 |
| 2015 | 7 | 3 |
| 2016 | 4 | 4 |
| 2017 | 4 | 8 |
| 2018 | 6 | 1 |
| 2019 | 4 | 8 |
| 2020 | 5 | 4 |
| 2021 | 2 | 4 |
| 2022 | 1 | 2 |
| 2023 | 3 | 2 |
| 2024 | 4 | 3 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lifting gear having a lifting frame movable in a movement direction relative to a supporting part of the lifting gear, and method for operating a lifting gear20 Jan 2026US 12,528,678 B2Sew-Eurodrive GmbH & Co. KG
- Stabilizer for recreational vehicle11 Nov 2025US 12,466,707 B1
- Raising and lowering apparatus and transport carriage28 Oct 2025US 12,454,420 B2Daifuku Co., Ltd.
- Device for lifting loads3 Jun 2025US 12,319,551 B2Siemens Aktiengesellschaft
- Method and apparatus for transporting and steering a heavy load24 Dec 2024US 12,172,718 B2Columbia Trailer Co., Inc.
- Jacking device3 Sep 2026US 2026/0257898 A1
- Jack with Self-Adjusting Securement Mechanism14 May 2026US 2026/0132003 A1Powernail Company
- Battery pack lifting apparatus19 Jun 2025US 2025/0202013 A1LG Energy Solution, Ltd.
- Pmd module coupling structure for vehicle12 Jun 2025US 2025/0187522 A1Hyundai Motor Company
- Lifting gear having a lifting frame movable in a movement direction relative to a supporting part of the lifting gear, and method for operating a lifting gear26 Dec 2024US 2024/0425333 A1Sew-Eurodrive GmbH & Co. KG
Most cited
By later US patents
- Gear for converting a rotary into a translational motion267US 4,819,495 AHormann KG Antriebs- und Steuerungstechnik · 1989
- Positioning apparatus for a power tong92US 5,667,026 AWeatherford/Lamb, Inc. · 1997
- Device for positioning equipment80US 5,368,113 AWeatherford/Lamb, Inc. · 1994
- Column for lifting loads76US 6,224,037 B1Serapid France · 2001
- Telescoping mast assembly43US 5,168,679 AThe Will-Burt Company · 1992