B65G 53/24
Gas suction systems
B65G53/24 (Gas suction systems) appears on 187 US grants and 194 published applications in this corpus.
Search patents in B65G- Granted patents
- 187
- Published applications
- 194
- Assignees
- 113
- Inventors
- 298
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 4 | 2 |
| 2004 | 1 | 1 |
| 2005 | 2 | 2 |
| 2006 | 2 | 0 |
| 2007 | 2 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 4 |
| 2010 | 1 | 10 |
| 2011 | 5 | 4 |
| 2012 | 2 | 5 |
| 2013 | 2 | 6 |
| 2014 | 2 | 7 |
| 2015 | 4 | 17 |
| 2016 | 11 | 13 |
| 2017 | 15 | 19 |
| 2018 | 17 | 15 |
| 2019 | 8 | 14 |
| 2020 | 5 | 8 |
| 2021 | 10 | 11 |
| 2022 | 8 | 7 |
| 2023 | 6 | 10 |
| 2024 | 9 | 10 |
| 2025 | 6 | 11 |
| 2026 | 9 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Edge-banding machine with pneumatic adhesive granulate feed29 Sep 2026US 12,746,568 B2Maschinenbau Hebrock GmbH
- Receiver, assemblies, and methods for loading and extracting product in elevated tower15 Sep 2026US 12,735,276 B2Industrial Vacuum Transfer Services USA, LLC
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance1 Sep 2026US 12,722,911 B2Industrial Vacuum Transfer Services USA, LLC
- Assemblies and methods for material extraction from retention collections11 Aug 2026US 12,703,585 B2Industrial Vacuum Transfer Services USA, LLC
- Assemblies and methods for material extraction from retention collections28 Jul 2026US 12,692,102 B2Industrial Vacuum Transfer Services USA, LLC
- Add on auto clean assembly for a vacuum filtration system of a dry bulk trailer and method of using the same8 Oct 2026US 2026/0306984 A1Bulk Tank, Inc.
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance1 Oct 2026US 2026/0296806 A1Industrial Vacuum Transfer Services USA, LLC
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance1 Oct 2026US 2026/0296807 A1Industrial Vacuum Transfer Services USA, LLC
- Assemblies and methods for material extraction from retention collections24 Sep 2026US 2026/0285620 A1Industrial Vacuum Transfer Services USA, LLC
- Receiver, assemblies, and methods for loading and extracting product in elevated tower24 Sep 2026US 2026/0285621 A1Industrial Vacuum Transfer Services USA, LLC
Most cited
By later US patents
- Industrial vacuum loader with dust removal means for bag house filtration system75US 4,017,281 A1977
- Process and device for pneumatically conveying powdery substances and their use63US 6,325,572 B12001
- Pneumatic suction conveyor means for the gravimetric dosing of bulk material components55US 5,147,152 AAZO GmbH & Co. · 1992
- Apparatus and method of pneumatically conveying powder substances and use of the apparatus53US 6,508,610 B22003
- Plant for the controlled-speed pneumatic transport of granular material and conveyance speed control process51US 8,360,691 B2Moretto S.p.A. · 2013