B65G 53/4608
Turnable elements
Official title: {Turnable elements, e.g. rotary wheels with pockets or passages for material}
B65G53/4608 (Turnable elements) appears on 250 US grants and 122 published applications in this corpus.
Search patents in B65G- Granted patents
- 250
- Published applications
- 122
- Assignees
- 153
- Inventors
- 396
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 11 | 0 |
| 1980 | 7 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 10 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 2 |
| 2002 | 5 | 4 |
| 2003 | 7 | 8 |
| 2004 | 4 | 5 |
| 2005 | 1 | 4 |
| 2006 | 3 | 3 |
| 2007 | 1 | 3 |
| 2008 | 2 | 5 |
| 2009 | 2 | 2 |
| 2010 | 2 | 4 |
| 2011 | 3 | 3 |
| 2012 | 2 | 3 |
| 2013 | 3 | 3 |
| 2014 | 1 | 6 |
| 2015 | 5 | 3 |
| 2016 | 5 | 9 |
| 2017 | 6 | 12 |
| 2018 | 14 | 9 |
| 2019 | 8 | 6 |
| 2020 | 9 | 7 |
| 2021 | 5 | 4 |
| 2022 | 3 | 8 |
| 2023 | 4 | 0 |
| 2024 | 4 | 2 |
| 2025 | 3 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gunite feed system9 Jun 2026US 12,649,259 B2
- Cellular wheel sluice for bulk material, and method for automatically clearing a cellular wheel of such a cellular wheel sluice3 Feb 2026US 12,540,044 B2Coperion GmbH
- Gunite feed wheel21 Oct 2025US 12,447,647 B2
- Conveying assembly for snowmaking apparatus29 Jul 2025US RE50,509 E1Industries SnöFlake Inc.
- Wear resistant blow-through rotary valve8 Apr 2025US 12,269,697 B2Schenck Process Europe GmbH
- Agricultural planting machine seed meter having movable housing30 Apr 2026US 2026/0114355 A1Deere & Company
- Rotary Valve and Process Plant Having a Rotary Valve1 Jan 2026US 2026/0001731 A1Glatt Maschinen-und Apparatebau AG
- Hygienic rotary valve11 Dec 2025US 2025/0377050 A1
- Device and Method for Recovering and Re-Injecting Excess Powder26 Jun 2025US 2025/0206546 A1SK On Co., Ltd.
- Cleaning device for cleaning a system component, cleaning system, arrangement and conveyor system12 Jun 2025US 2025/0187846 A1Coperion GmbH
Most cited
By later US patents
- Apparatus for conditioning and dispensing loose fill insulation material64US 5,829,649 AWestern Fibers, Inc. · 1998
- Feeder assembly for insulation blowing machines55US 4,465,239 A1984
- Material feeding apparatus using pressurized air50US 4,978,252 A1990
- Vertical-shaft airlock50US 5,997,220 AWormser Systems, Inc. · 1999
- Valve assembly49US 4,137,935 AMacawber Engineering Limited · 1979