B65G 69/0433
With screw conveyors
Official title: {with screw conveyors}
B65G69/0433 (With screw conveyors) appears on 18 US grants and 16 published applications in this corpus.
Search patents in B65G- Granted patents
- 18
- Published applications
- 16
- Assignees
- 16
- Inventors
- 34
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grain management in a bulk store2 Jun 2026US 12,642,187 B2Grain Well Corporation
- Grain bin management during load-in17 Mar 2026US 12,576,374 B2Grain Weevil Corporation
- Methods and systems for lifting, leveling and loading material into a container21 Nov 2023US 11,820,612 B2JDV Equipment Corporation
- Methods and systems for lifting, leveling and loading material into a container25 May 2021US 11,014,769 B2JDV Equipment Corporation
- Apparatus for loading and leveling material into a container14 Aug 2018US 10,046,927 B2JDV Equipment Corporation
- Movement and management of piled granular material24 Sep 2026US 2026/0288159 A1Grain Weevil Corporation
- Bulk store management during load-in of grain9 Jul 2026US 2026/0192264 A1Grain Weevil Corporation
- Robot with articulable flap for moving granular material6 Feb 2025US 2025/0042030 A1Grain Weevil Corporation
- Three-dimensional localization of a device within a grain bin12 Dec 2024US 2024/0408754 A1Grain Weevil Corporation
- Robot with interchangeable drive system5 Dec 2024US 2024/0399576 A1Grain Weevil Corporation
Most cited
By later US patents
- Grain drying and storage apparatus18US 4,033,466 A1977
- Tube and belt conveyor14US 5,735,386 A1998
- Leveling apparatus for loading and leveling flowable metal chip scrap in shipping container10US 6,095,743 A2000
- Bin loading and emptying of crops having a rounded rollable mass9US 5,316,429 AHeat and Control, Inc. · 1994
- Bulk material leveling and volumetric measuring and feeding apparatus9US 8,556,066 B2Rethceif Enterprises, LLC · 2013