B62D 57/036
Screw type
Official title: screw type, e.g. Archimedian screw {(amphibious vehicles comprising screw-type ground-engaging means B60F3/0023)}
B62D57/036 (Screw type) appears on 24 US grants and 38 published applications in this corpus.
Search patents in B62D- Granted patents
- 24
- Published applications
- 38
- Assignees
- 18
- Inventors
- 71
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 6 |
| 2024 | 3 | 10 |
| 2025 | 3 | 6 |
| 2026 | 9 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Robot with interchangeable drive system8 Sep 2026US 12,728,533 B2Grain Weevil Corporation
- Traversal based mixture of moist granular material in a bulk store8 Sep 2026US 12,730,457 B2Grain Weevil Corporation
- Continuously variable helical transmission system7 Jul 2026US 12,673,737 B2Mobilites Mondiales Inc.
- Soft ground cleaning vehicle9 Jun 2026US 12,649,997 B2Hangzhou City University
- Grain management in a bulk store2 Jun 2026US 12,642,187 B2Grain Well Corporation
- Robotic multi-peak leveling of piled granular material16 Jul 2026US 2026/0200085 A1Grain Weevil Corporation
- Bulk store management during load-in of grain9 Jul 2026US 2026/0192264 A1Grain Weevil Corporation
- Grain bin management during grain storage2 Jul 2026US 2026/0182501 A1Grain Weevil Corporation
- Slope reduction of a cone shaped concavity in a pile of granular material4 Jun 2026US 2026/0153880 A1Grain Weevil Corporation
- Device for moving on a granular medium27 Nov 2025US 2025/0360979 A1Crover Ltd
Most cited
By later US patents
- Collapsible mobile vehicle214US 5,451,135 ACarnegie Mellon University · 1995
- Bulk store slope adjustment10US 12,037,185 B2Grain Weevil Corporation · 2024
- Surface management of piled granular material8US 12,269,167 B2Grain Weevil Corporation · 2025
- Inciting sediment gravity flow in piled grain8US 12,269,168 B2Grain Weevil Corporation · 2025
- Screw drive vehicle8US 6,966,807 B2Mattel, Inc. · 2005