B65G 33/10
With non-enclosed screws
Official title: with non-enclosed screws
B65G33/10 (With non-enclosed screws) appears on 58 US grants and 64 published applications in this corpus.
Search patents in B65G- Granted patents
- 58
- Published applications
- 64
- Assignees
- 36
- Inventors
- 84
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 3 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 3 | 3 |
| 2017 | 3 | 6 |
| 2018 | 4 | 4 |
| 2019 | 2 | 3 |
| 2020 | 5 | 7 |
| 2021 | 8 | 7 |
| 2022 | 4 | 8 |
| 2023 | 5 | 2 |
| 2024 | 6 | 7 |
| 2025 | 5 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Robotic grain walk down in a flat storage bulk store17 Mar 2026US 12,576,526 B2Grain Weevil Corporation
- Method and apparatus for rinsing coir16 Dec 2025US 12,497,715 B2Genus Industries, Inc.
- Sweep auger drive shield with gravity reclaim20 May 2025US 12,304,757 B2Sukup Manufacturing Company
- Offloading vacuum tank25 Mar 2025US 12,258,230 B2The Charles Machine Works, Inc.
- Bin sweep auger unplugging system11 Feb 2025US 12,221,287 B2Superior Manufacturing LLC
- Cryogenic auger assembly8 Oct 2026US 2026/0309397 A1
- Robotic multi-peak leveling of piled granular material16 Jul 2026US 2026/0200085 A1Grain Weevil Corporation
- Unloading conveyor of granular material from a truck or trailer to a grain bagging machine2 Jul 2026US 2026/0184520 A1Agroindustria Y Servicios G Y G S.R.L.
- Offloading vacuum tank3 Jul 2025US 2025/0214791 A1The Charles Machine Works, Inc.
- Screw conveyor with radial ejection geometry10 Oct 2024US 2024/0336442 A1ITT Bornemann GmbH
Most cited
By later US patents
- Backflow collection receptacle and method for reclaiming the same22US 8,449,779 B2Granbury Thompson Group, LLC · 2013
- Backflow collection system and method for reclaiming the same22US 9,687,761 B2Granbury Thompson Group, LLC · 2017
- Tank having multiple screw-type transfer augers21US 6,976,819 B2DEL Corporation · 2005
- Backflow collection system and method for reclaiming the same20US 9,597,614 B2Granbury Thompson Group, LLC · 2017
- Backflow collection system and method for reclaiming the same19US 9,498,739 B2Granbury Thompson Group, LLC · 2016