E05B 83/02
Locks for railway freight-cars, freight containers or the like
Official title: Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans
E05B83/02 (Locks for railway freight-cars, freight containers or the like) appears on 431 US grants and 385 published applications in this corpus.
Search patents in E05B- Granted patents
- 431
- Published applications
- 385
- Assignees
- 237
- Inventors
- 759
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 4 | 0 |
| 1978 | 10 | 0 |
| 1979 | 7 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 14 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 5 |
| 2003 | 12 | 5 |
| 2004 | 8 | 19 |
| 2005 | 10 | 13 |
| 2006 | 13 | 17 |
| 2007 | 9 | 15 |
| 2008 | 5 | 10 |
| 2009 | 5 | 14 |
| 2010 | 4 | 24 |
| 2011 | 13 | 12 |
| 2012 | 9 | 22 |
| 2013 | 19 | 11 |
| 2014 | 13 | 16 |
| 2015 | 13 | 12 |
| 2016 | 11 | 16 |
| 2017 | 9 | 17 |
| 2018 | 15 | 22 |
| 2019 | 19 | 18 |
| 2020 | 20 | 21 |
| 2021 | 12 | 14 |
| 2022 | 17 | 23 |
| 2023 | 17 | 26 |
| 2024 | 22 | 12 |
| 2025 | 9 | 10 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bar lock with roller15 Sep 2026US 12,735,919 B2Austin Hardware & Supply, Inc.
- Method and apparatus for trailer monitoring28 Jul 2026US 12,691,849 B2Jarrett Companies, Inc.
- Vehicle latch assembly for slinding door28 Jul 2026US 12,692,724 B2Kason Industries, Inc.
- Roll up door assembly28 Jul 2026US 12,692,733 B2Dynatect Manufacturing, Inc.
- Supplemental locking device for a cargo container9 Jun 2026US 12,650,041 B2
- Lock Assemblies And System For Roll-Up Door1 Oct 2026US 2026/0297991 A1Morgan Olson Corporation
- Cargo Container Lock System and Method for Locking Cargo Containers2 Jul 2026US 2026/0185387 A1The CargoLock LLC
- Device for securing door lock and handles11 Jun 2026US 2026/0160099 A1Snatchlatch, LLC
- Variable Ratio Railcar Door Mechanism4 Jun 2026US 2026/0152976 A1Trinity North American Freight Car, Inc.
- Locking device for an aircraft door, with double c-shaped latch4 Jun 2026US 2026/0152977 A1
Most cited
By later US patents
- Smart container monitoring system175US 6,753,775 B2Hi-G-Tek Ltd. · 2004
- Cam-type door lock with recessed handle65US 4,134,281 AThe Eastern Company · 1979
- Security control system for the storage area of a delivery truck61US 5,532,521 A1996
- Premium door locking system56US 6,592,155 B1Mobile Mini, Inc. · 2003
- Security lock49US 3,933,382 ATransport Security Systems, Inc. · 1976