B65G 69/30
Non-permanently installed loading ramps
Official title: Non-permanently installed loading ramps, e.g. transportable
B65G69/30 (Non-permanently installed loading ramps) appears on 228 US grants and 185 published applications in this corpus.
Search patents in B65G- Granted patents
- 228
- Published applications
- 185
- Assignees
- 116
- Inventors
- 377
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 6 | 2 |
| 2003 | 3 | 4 |
| 2004 | 5 | 9 |
| 2005 | 4 | 4 |
| 2006 | 6 | 7 |
| 2007 | 9 | 8 |
| 2008 | 6 | 5 |
| 2009 | 5 | 7 |
| 2010 | 4 | 6 |
| 2011 | 7 | 4 |
| 2012 | 4 | 5 |
| 2013 | 7 | 10 |
| 2014 | 13 | 10 |
| 2015 | 16 | 9 |
| 2016 | 6 | 12 |
| 2017 | 10 | 13 |
| 2018 | 7 | 10 |
| 2019 | 11 | 11 |
| 2020 | 10 | 11 |
| 2021 | 4 | 5 |
| 2022 | 6 | 10 |
| 2023 | 4 | 3 |
| 2024 | 1 | 8 |
| 2025 | 9 | 6 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Removable delivery-vehicle dock plate6 Oct 2026US 12,753,029 B2Federal Express Corporation
- Ramp assembly kit for a container6 Oct 2026US 12,753,030 B2
- Hitch-attached truck bed ramp18 Aug 2026US 12,709,209 B1
- Adjustable mobile loading dock21 Jul 2026US 12,686,576 B2Leum Engineering, Inc.
- Ascending mechanised access ramp (A-MAR)17 Mar 2026US 12,577,785 B2The Trustee for Rofraus Trust
- Portable loading and unloading apparatus for mobile vehicles24 Sep 2026US 2026/0285626 A1National Chung Shan Institute of Science and Technology
- Foldable ramp assembly30 Jul 2026US 2026/0218518 A1The Landmark Group, Inc. (DBA National Ramp)
- Hinge system16 Apr 2026US 2026/0104070 A1Enable Access (Holdings) Limited
- Platform for loading and unloading cargo from a trailer or a bed of a truck9 Apr 2026US 2026/0097701 A1Zierke Innovative Industries, LLC
- Aluminum ramp29 Jan 2026US 2026/0028197 A1Tractor Supply Co. of Texas, LP
Most cited
By later US patents
- Combination pet ramp and utility table75US 6,119,634 A2000
- Folding ramp with pivotal leg support70US 6,536,064 B1R.O.M. S.r.l. · 2003
- Truck bed extender/ramp68US 6,227,593 B12001
- Modular ramp system64US 5,446,937 APemko Manufacturing Company · 1995
- Portable ramp61US 3,984,891 AValley Craft Products, Inc. · 1976