F26B 11/181
The receptacle being a foraminous, perforated or open-structured drum or drum-like container
Official title: {the receptacle being a foraminous, perforated or open-structured drum or drum-like container, e.g. rotating around a substantially horizontal or vertical axis; the receptacle being multiple perforated drums, e.g. in superimposed arrangement}
F26B11/181 (The receptacle being a foraminous, perforated or open-structured drum or drum-like container) appears on 64 US grants and 23 published applications in this corpus.
Search patents in F26B- Granted patents
- 64
- Published applications
- 23
- Assignees
- 39
- Inventors
- 125
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 4 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 2 | 0 |
| 2006 | 0 | 2 |
| 2007 | 2 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Surround hot air slow drying device for pet food processing and three-stage baking method25 Nov 2025US 12,480,710 B1
- Pellet processing drum22 Oct 2024US 12,123,648 B2Pelleton Global Renewables Ltd.
- Equipment for reducing specific air pollutant generated from heated asphalt concrete with proportional control28 Mar 2023US 11,614,281 B2Kabushiki Kaisha SG
- Vertical drum drier7 Aug 2012US 8,234,795 B2Dole Fresh Vegetables, Inc.
- Garbage disposal apparatus7 Jun 2011US 7,954,739 B2
- Multiple hearth furnace for placing a solid and a gas in contact8 Oct 2026US 2026/0309411 A1Avril
- Grain storage and conditioning system18 Jun 2026US 2026/0168728 A1
- Device and method for drying sporting equipment such as footballs11 Dec 2025US 2025/0377161 A1
- Pellet Processing Drum24 Feb 2022US 2022/0057139 A1Pelleton Global Renewables Ltd.
- Equipment for reducing specific air pollutant generated from heated asphalt concrete with proportional control2 Dec 2021US 2021/0372699 A1Kabushiki Kaisha SG
Most cited
By later US patents
- Armoire178US 5,369,892 A1994
- Armoire adaptable to a sauna, drum dryer, and tubular lighted clothing dryer with humidity damper control of exhaust gases163US 5,546,678 A1996
- Process of drying a particulate material and apparatus for implementing the process31US 4,608,764 AGlatt Maschinen-und Apparatebau AG · 1986
- Microwave drying of hides under vacuum in tanning equipment26US 6,092,301 A2000
- Drying machine25US 5,367,787 ASanyo Electric Co., Ltd. · 1994