B65G 69/2829
Extensible by sliding parts
Official title: {extensible by sliding parts}
B65G69/2829 (Extensible by sliding parts) appears on 24 US grants and 7 published applications in this corpus.
Search patents in B65G- Granted patents
- 24
- Published applications
- 7
- Assignees
- 9
- Inventors
- 24
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ascending mechanised access ramp (A-MAR)17 Mar 2026US 12,577,785 B2The Trustee for Rofraus Trust
- Vertically stored telescoping lip leveler9 Oct 2018US 10,093,494 B2Nordock, Inc.
- Vertically stored telescoping lip leveler13 Dec 2016US 9,517,902 B2Nordock, Inc.
- Shields or seals to shelter an area underneath a dock leveler12 Aug 2014US 8,800,086 B1Rite-Hite Holding Corporation
- Lift ramp24 Apr 2012US 8,161,589 B1
- Loading ramp with insulation4 Jan 2024US 2024/0002176 A1HöRmann Alkmaar BV
- Ascending mechanised access ramp (a-mar)29 Dec 2022US 2022/0412097 A1The Trustee for Rofraus Trust
- Vertically Stored Telescoping Lip Leveler16 Mar 2017US 2017/0073177 A1Nordock, Inc.
- Vertically Stored Telescoping Lip Leveler17 Dec 2015US 2015/0360889 A1Nordock, Inc.
- Shields or seals to shelter an area underneath a dock leveler5 Mar 2015US 2015/0059105 A1
Most cited
By later US patents
- Loading bridge for ramps26US 5,560,063 A1996
- Loading dock with segmented wide lip23US 6,405,397 B1United Dominion Industries, Inc. · 2002
- Dock leveler with automatic end barrier22US 5,452,489 ASystems, Inc. · 1995
- Adjustable dock apparatus20US 5,644,812 ANeufeldt Industrial Services, Inc. · 1997
- Dockboard with a tread plate lock mechanism19US 4,662,021 A1987