B60P 7/132
Twist-locks for containers or frames
Official title: {twist-locks for containers or frames}
B60P7/132 (Twist-locks for containers or frames) appears on 124 US grants and 90 published applications in this corpus.
Search patents in B60P- Granted patents
- 124
- Published applications
- 90
- Assignees
- 78
- Inventors
- 197
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 3 | 3 |
| 2004 | 4 | 3 |
| 2005 | 1 | 3 |
| 2006 | 2 | 0 |
| 2007 | 1 | 3 |
| 2008 | 0 | 5 |
| 2009 | 4 | 5 |
| 2010 | 1 | 4 |
| 2011 | 6 | 4 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 4 |
| 2016 | 7 | 4 |
| 2017 | 4 | 6 |
| 2018 | 3 | 4 |
| 2019 | 5 | 6 |
| 2020 | 3 | 3 |
| 2021 | 3 | 4 |
| 2022 | 1 | 4 |
| 2023 | 3 | 5 |
| 2024 | 6 | 9 |
| 2025 | 4 | 2 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Container locking device and container locking method21 Jul 2026US 12,686,320 B2Hamburger Patent Schmiede GmbH
- Lowerable container lock21 Jul 2026US 12,686,321 B2Hamburger Patent Schmiede GmbH
- Container locking device and container locking method21 Jul 2026US 12,686,322 B2Hamburger Patent Schmiede GmbH
- Apparatus and method for handling twistlocks21 Apr 2026US 12,606,367 B2ABB Schweiz AG
- Twistlock assembly6 Jan 2026US 12,515,578 B2Volvo Truck Corporation
- Shipping container twist-lock system17 Sep 2026US 2026/0274150 A1
- Twistlock and a method for operating a twistlock17 Sep 2026US 2026/0274151 A1Sh Group A/S
- System and Method of Electronically Monitoring of Engagement of Intermodal Container with Transport Chassis Retaining Mechanism13 Aug 2026US 2026/0235641 A1BlackBerry Limited
- Twistlock alignment12 Mar 2026US 2026/0070483 A1BAE SYSTEMS plc
- Apparatus for use in loading shipping containers20 Nov 2025US 2025/0353426 A1Jaxal Industries Pty Ltd
Most cited
By later US patents
- Automatic container securement device with a spring biased, cam surfaced head147US 4,626,155 AMacLean-Fogg Company · 1986
- Low profile railway car112US 5,320,046 ATrinity Industries, Inc. · 1994
- Chassis conversion device75US 6,210,088 B12001
- Locking cone chassis65US 6,390,742 B12002
- Height adjustable cargo container locking mechanism44US 4,394,101 AThe United States of America as represented by the Secretary of the Navy · 1983