B66F 9/187
Drum lifting devices
Official title: {Drum lifting devices}
B66F9/187 (Drum lifting devices) appears on 58 US grants and 29 published applications in this corpus.
Search patents in B66F- Granted patents
- 58
- Published applications
- 29
- Assignees
- 32
- Inventors
- 105
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 3 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dual propane cylinder attachment for forklift14 Apr 2026US 12,600,610 B2
- Gas tank attachment for a truck mounted forklift1 Oct 2024US 12,103,837 B2Cargotec Engineering Ireland Limited
- Lift dolly assembly for water heater9 Apr 2024US 11,952,251 B2
- Apparatus and method for lifting an elongated container13 Jun 2023US 11,673,782 B2Pilz GmbH & Co.KG
- Tank sleeve21 Feb 2023US 11,584,590 B2Material Handling Innovators Co
- An automated warehouse shuttle for carrying rollable goods6 Aug 2026US 2026/0225867 A1Movu
- Safety-enhanced hydraulic metal coil loading system and method thereof29 Jan 2026US 2026/0028211 A1
- Barrel lifting attachment for a fork lift30 Oct 2025US 2025/0333279 A1
- Dump-bin apparatuses and related methods17 Jul 2025US 2025/0230025 A1Ace Machining Limited
- Dual propane cylinder attachment for forklift29 May 2025US 2025/0171287 A1
Most cited
By later US patents
- Barrel grasping device for automatically clamping onto the pole of a barrel trolley58US 5,405,235 A1995
- Gripping apparatus52US 5,398,983 A1995
- Powered drum lifting truck42US 4,741,659 ALiftomatic Material Handling, Inc. · 1988
- Drum transporter34US 5,618,154 AEasy Lift Equipment Co., Inc. · 1997
- Drum handling device for forklift31US 4,318,661 ADozier Equipment International Company · 1982