B65G 69/2894
Safety legs
Official title: {Safety legs}
B65G69/2894 (Safety legs) appears on 36 US grants and 17 published applications in this corpus.
Search patents in B65G- Granted patents
- 36
- Published applications
- 17
- Assignees
- 13
- Inventors
- 38
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 2 | 6 |
| 2005 | 2 | 2 |
| 2006 | 4 | 2 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dock leveler24 Mar 2026US 12,583,695 B2Overhead Door Corporation
- Dock leveler with deck hinge13 Jan 2026US 12,522,455 B2
- Loading dock locking system22 Feb 2022US 11,254,525 B2
- Shields or seals to shelter an area underneath a dock leveler12 Aug 2014US 8,800,086 B1Rite-Hite Holding Corporation
- Dock leveler for loading dock with air bag actuator11 Jan 2011US 7,865,992 B1Blue Giant Equipment Corporation
- Dock leveler16 Nov 2023US 2023/0365360 A1Overhead Door Corporation
- Dock leveler with deck hinge16 Nov 2023US 2023/0365361 A1Overhead Door Corporation
- Loading Dock Locking System14 Jan 2021US 2021/0009367 A1Liftgate Lok Inc.
- Shields or seals to shelter an area underneath a dock leveler5 Mar 2015US 2015/0059105 A1
- Support leg system and method for supporting a dock leveler21 Sep 2006US 2006/0207040 A14 Front Engineered Solutions, Inc.
Most cited
By later US patents
- Dockboard assembly45US 4,455,703 ADelta Development Group Internat'l., Inc. · 1984
- Support leg system and method for supporting a dock leveler34US 6,931,686 B2SPX Dock Products, Inc. · 2005
- Lip extender for loading dock levelers33US 4,065,824 AEllis Industries, Inc. · 1978
- Leg latch for in-pit dock levelers30US 4,279,050 AOverhead Door Corporation · 1981
- Lip guiding mechanism for dock levelers30US 6,085,375 ARite-Hite Holding Corporation · 2000