B65G 65/00
Loading or unloading
Official title: Loading or unloading (of vehicles B65G67/00)
B65G65/00 (Loading or unloading) appears on 2,403 US grants and 1,975 published applications in this corpus.
Search patents in B65G- Granted patents
- 2,403
- Published applications
- 1,975
- Assignees
- 1,443
- Inventors
- 4,534
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 45 | 0 |
| 1977 | 44 | 0 |
| 1978 | 44 | 0 |
| 1979 | 26 | 0 |
| 1980 | 28 | 0 |
| 1981 | 43 | 0 |
| 1982 | 42 | 0 |
| 1983 | 37 | 0 |
| 1984 | 38 | 0 |
| 1985 | 36 | 0 |
| 1986 | 35 | 0 |
| 1987 | 38 | 0 |
| 1988 | 38 | 0 |
| 1989 | 27 | 0 |
| 1990 | 33 | 0 |
| 1991 | 29 | 0 |
| 1992 | 30 | 0 |
| 1993 | 31 | 0 |
| 1994 | 40 | 0 |
| 1995 | 25 | 0 |
| 1996 | 16 | 0 |
| 1997 | 17 | 0 |
| 1998 | 21 | 0 |
| 1999 | 23 | 0 |
| 2000 | 25 | 0 |
| 2001 | 26 | 8 |
| 2002 | 16 | 10 |
| 2003 | 15 | 25 |
| 2004 | 20 | 32 |
| 2005 | 23 | 37 |
| 2006 | 13 | 24 |
| 2007 | 18 | 29 |
| 2008 | 9 | 33 |
| 2009 | 17 | 22 |
| 2010 | 25 | 35 |
| 2011 | 17 | 29 |
| 2012 | 29 | 48 |
| 2013 | 34 | 54 |
| 2014 | 43 | 84 |
| 2015 | 65 | 103 |
| 2016 | 71 | 106 |
| 2017 | 100 | 102 |
| 2018 | 105 | 124 |
| 2019 | 110 | 107 |
| 2020 | 116 | 175 |
| 2021 | 123 | 152 |
| 2022 | 116 | 133 |
| 2023 | 139 | 140 |
| 2024 | 149 | 161 |
| 2025 | 118 | 113 |
| 2026 | 75 | 89 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65G 65/30Methods or devices for filling or emptying bunkers, hoppers, tanks, or like1,254
- B65G 65/23Devices for tilting and emptying of containers323
- B65G 65/02Loading or unloading machines comprising essentially a conveyor for moving the loads289
- B65G 65/005Control arrangements151
- B65G 65/28Piling or unpiling loose materials in bulk104
Recent patents
- Storage system to be used for keeping hazelnut6 Oct 2026US 12,753,002 B2Balsu Gida Sanayi Ve Ticaret Anonim Sirketi
- Device for emptying conveying buckets during the sinking of shafts6 Oct 2026US 12,753,693 B2Herrenknecht AG
- Fill under grain cover29 Sep 2026US 12,745,714 B2Soles Enterprises, Inc
- Apparatus for tipping boxes29 Sep 2026US 12,747,116 B2Fameccanica. Data S.p.A.
- Transfer unit for a load carrier and methods for transferring a load carrier29 Sep 2026US 12,747,146 B2Gebhardt Fordertechnik GmbH
- Drop-down device1 Oct 2026US 2026/0296810 A1Altria Client Services LLC
- Server ramp24 Sep 2026US 2026/0286707 A1PHS West, LLC
- Proppant dispensing system24 Sep 2026US 2026/0286823 A1Proppant Express Solutions, LLC
- Improvements in handling bulk material feedstocks17 Sep 2026US 2026/0274555 A1
- Conveying facility with a conveying unit for the suspended transport of transport elements for different types of conveyed items3 Sep 2026US 2026/0257700 A1Ferag AG
Most cited
By later US patents
- Proppant discharge system and a container for use in such a proppant discharge system178US 8,585,341 B12013
- Proppant discharge system and a container for use in such a proppant discharge system153US 8,668,430 B22014
- Containerised handling of bulk materials and apparatus therefor149US 7,252,309 B2Bee Kim Ong · 2007
- Proppant storage vessel and assembly thereof140US 8,505,780 B22013
- Proppant storage vessel and assembly thereof135US 8,827,118 B2Oren Technologies, LLC · 2014