B65G 11/06
Chutes: of helical or spiral form
Official title: of helical or spiral form
B65G11/06 (Chutes: of helical or spiral form) appears on 66 US grants and 51 published applications in this corpus.
Search patents in B65G- Granted patents
- 66
- Published applications
- 51
- Assignees
- 47
- Inventors
- 169
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 4 |
| 2016 | 4 | 0 |
| 2017 | 5 | 4 |
| 2018 | 3 | 2 |
| 2019 | 3 | 4 |
| 2020 | 7 | 6 |
| 2021 | 4 | 4 |
| 2022 | 4 | 2 |
| 2023 | 6 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 7 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Conveying device including spiral track26 May 2026US 12,637,295 B2Energium Co., Ltd.
- System and method for automated sortation27 Jan 2026US 12,533,712 B2Aegis Sortation, LLC
- Helical conveyor29 Jul 2025US 12,371,266 B2Ambaflex International B.V.
- Feed unit for articles28 Jan 2025US 12,208,964 B2G. D S.p.A.
- Modular chute system31 Dec 2024US 12,180,007 B2Talos Engineered Products, LLC
- System and method for gravitational unloading of items from a container7 Aug 2025US 2025/0250109 A1Autostore Technology AS
- Automated can rinsing system for quickchange can rinser, automatic gatling gun rinser, and semi-automatic gatling gun can inverter3 Jul 2025US 2025/0214780 A1Entech Fabrications, Inc.
- Spiral Chute24 Apr 2025US 2025/0128884 A1Stock Manufacturing and Design Co., Inc.
- Feed unit for articles10 Apr 2025US 2025/0115434 A1G. D S.p.A.
- Conveying device including spiral track20 Mar 2025US 2025/0091813 A1Energium Co., Ltd.
Most cited
By later US patents
- Method and apparatus for changing the orientation of cans19US 4,458,801 ABall Corporation · 1984
- Dual entry-double helix spiral chute18US 6,371,275 B1Northrop Grumman Corporation · 2002
- Braking system for a molded fiberglass spiral chute16US 4,726,456 APortec, Inc. · 1988
- Container unscrambler system having adjustable track and method12US 7,270,229 B2New England Machinery, Inc. · 2007
- Apparatus for rotating articles11US 6,116,401 ACarleton, Inc. · 2000