F26B 9/10
In the open air
Official title: in the open air; in pans or tables in rooms; Drying stacks of loose material {on floors which may be covered, e.g. by a roof (ventilating means of stacks for agricultural produce A01F25/08)}
F26B9/10 (In the open air) appears on 128 US grants and 112 published applications in this corpus.
Search patents in F26B- Granted patents
- 128
- Published applications
- 112
- Assignees
- 75
- Inventors
- 232
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 7 |
| 2006 | 2 | 1 |
| 2007 | 2 | 2 |
| 2008 | 4 | 3 |
| 2009 | 3 | 4 |
| 2010 | 1 | 0 |
| 2011 | 2 | 5 |
| 2012 | 1 | 4 |
| 2013 | 3 | 5 |
| 2014 | 2 | 5 |
| 2015 | 6 | 7 |
| 2016 | 3 | 4 |
| 2017 | 2 | 6 |
| 2018 | 3 | 6 |
| 2019 | 5 | 6 |
| 2020 | 7 | 7 |
| 2021 | 4 | 5 |
| 2022 | 5 | 1 |
| 2023 | 3 | 9 |
| 2024 | 3 | 10 |
| 2025 | 8 | 8 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shower curtain lifting device11 Aug 2026US 12,702,256 B2
- Systems and/or methods for producing products from crop materials31 Mar 2026US 12,590,259 B1Wenew Carbology, LLC
- Methods and apparatuses for drying electronic devices24 Mar 2026US 12,584,689 B2Revive Electronics, LLC
- Methods and apparatuses for drying electronic devices6 Jan 2026US 12,516,883 B2Revive Electronics, LLC
- Methods and apparatuses for drying electronic devices30 Dec 2025US 12,510,296 B2Revive Electronics, LLC
- Methods and apparatuses for drying electronic devices6 Aug 2026US 2026/0227128 A1Revive Electronics, LLC
- Aeration apparatus for mounting within a hopper bottom of a grain storage bin16 Jul 2026US 2026/0200666 A1
- Station for rinsing and drying at least one foot of a user25 Jun 2026US 2026/0175267 A1Hph France
- Portable travel clothing drying device19 Mar 2026US 2026/0078951 A1
- Methods and apparatuses for drying electronic devices18 Dec 2025US 2025/0383151 A1Revive Electronics, LLC
Most cited
By later US patents
- Systems and methods for changing the chemistry in heaps, piles, dumps and components53US 9,513,055 B1Differential Engineering Inc. · 2016
- Biomass converters and processes43US 7,334,345 B2Skill Associates, Inc. · 2008
- Method and apparatus for low-energy in-bin cross-flow grain and seed air drying and storage42US 7,818,894 B22010
- Structurally ribbed support component for millwork drying operations37US 8,371,456 B22013
- Grain drying systems33US 4,009,520 A1977