B65G 69/22
Horizontal loading or unloading platforms
Official title: Horizontal loading or unloading platforms (as road or railway equipment B61B1/00, E01F1/00)
B65G69/22 (Horizontal loading or unloading platforms) appears on 136 US grants and 110 published applications in this corpus.
Search patents in B65G- Granted patents
- 136
- Published applications
- 110
- Assignees
- 88
- Inventors
- 280
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 5 |
| 2009 | 0 | 2 |
| 2010 | 3 | 2 |
| 2011 | 1 | 7 |
| 2012 | 4 | 1 |
| 2013 | 4 | 3 |
| 2014 | 2 | 5 |
| 2015 | 5 | 3 |
| 2016 | 3 | 7 |
| 2017 | 7 | 3 |
| 2018 | 5 | 6 |
| 2019 | 7 | 7 |
| 2020 | 7 | 9 |
| 2021 | 5 | 6 |
| 2022 | 6 | 10 |
| 2023 | 12 | 11 |
| 2024 | 4 | 5 |
| 2025 | 7 | 6 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transportation control system, transportation device, and transportation control method21 Jul 2026US 12,686,577 B2Wistron Corporation
- Lifting type carriage cargo loading and unloading device30 Jun 2026US 12,668,440 B2Jiangxi Zhongyu Machinery Co., Ltd
- Workpiece conveying wheeled platform and working system14 Apr 2026US 12,600,000 B2Amada Company, Limited
- Mobile access unit and cage14 Apr 2026US 12,600,584 B2Safe Rack LLC
- Storage apparatus, a transfer system including the same, and a transferring method using the transfer system31 Mar 2026US 12,589,942 B2Samsung Electronics Co., Ltd.
- Method for managing an order-picking station18 Jun 2026US 2026/0167428 A1Exotec Product France
- Loading system for loading a transport unit21 May 2026US 2026/0138839 A1Simec Systems Oy
- Mobile cross-dock with drop frame trailer9 Apr 2026US 2026/0097700 A1FedEx Ground Package System, Inc.
- System and method for controlling movable barrier operation at a secured premises5 Mar 2026US 2026/0062979 A1The Chamberlain Group, Inc.
- Gangway having self-raising assembly26 Feb 2026US 2026/0054947 A1Safe Rack LLC
Most cited
By later US patents
- Automated guided vehicle78US 7,008,164 B2Nippon Yusoki Co., Ltd. · 2006
- Loading platform with twin roller conveyors75US 7,007,790 B22006
- Adaptable conveyor for man-loaded cargos64US 5,325,953 A1994
- Modular dock for facilities integration63US 9,688,489 B1X Development LLC · 2017
- Method for transporting a patient from an ambulance56US 5,135,350 A1992