B66F 9/184
Roll clamps
Official title: {Roll clamps}
B66F9/184 (Roll clamps) appears on 78 US grants and 64 published applications in this corpus.
Search patents in B66F- Granted patents
- 78
- Published applications
- 64
- Assignees
- 40
- Inventors
- 104
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 2 |
| 2003 | 1 | 0 |
| 2004 | 2 | 4 |
| 2005 | 0 | 1 |
| 2006 | 2 | 5 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 5 |
| 2010 | 1 | 2 |
| 2011 | 1 | 4 |
| 2012 | 2 | 0 |
| 2013 | 2 | 1 |
| 2014 | 3 | 4 |
| 2015 | 2 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 3 |
| 2018 | 5 | 5 |
| 2019 | 3 | 1 |
| 2020 | 2 | 8 |
| 2021 | 4 | 2 |
| 2022 | 5 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 4 |
| 2025 | 2 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Extended swing frame roll clamp2 Jun 2026US 12,643,779 B2Cascade Corporation
- Container lifting devices and methods for lifting containers17 Mar 2026US 12,577,090 B2Toyota Jidosha Kabushiki Kaisha
- Clamp device and a mobile lift system with the clamp device24 Feb 2026US 12,559,354 B2Logitrans A/S
- Equalized hydraulic clamp force control22 Jul 2025US RE50,500 E1Cascade Corporation
- Clamp adapter for lift vehicle to facilitate lifting of malleable objects20 May 2025US 12,304,790 B1Shaw Industries Group, Inc.
- Method for transporting and depositing a load by an autonomous forklift truck4 Dec 2025US 2025/0368492 A1Compagnie Generale Des Etablissements Michelin
- Container lifting devices and methods for lifting containers10 Oct 2024US 2024/0336464 A1Toyota Jidosha Kabushiki Kaisha
- Extended swing frame roll clamp28 Mar 2024US 2024/0101402 A1Cascade Corporation
- Transporter apparatus22 Feb 2024US 2024/0059536 A1W & D Mcculloch Ltd.
- Clamp device and a mobile lift system with the clamp device8 Feb 2024US 2024/0043254 A1Logitrans A/S
Most cited
By later US patents
- System and method for tracking inventory76US 7,151,979 B2International Paper Company · 2006
- Gripping apparatus52US 5,398,983 A1995
- Procedure and apparatus for the handling of loads46US 5,292,219 AAuramo Cargo Systems Oy · 1994
- Lift truck control system34US 4,742,468 AYamate Industrial Co., Ltd. · 1988
- Clamp force control for load-handling device32US 6,027,302 ANymek AB · 2000