F05B 2250/31
According to the direction of their main axis or their axis of
Official title: according to the direction of their main axis or their axis of rotation
F05B2250/31 (According to the direction of their main axis or their axis of) appears on 155 US grants and 210 published applications in this corpus.
Search patents in F05B- Granted patents
- 155
- Published applications
- 210
- Assignees
- 121
- Inventors
- 379
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 3 | 5 |
| 2008 | 3 | 5 |
| 2009 | 1 | 10 |
| 2010 | 8 | 20 |
| 2011 | 6 | 16 |
| 2012 | 14 | 19 |
| 2013 | 7 | 15 |
| 2014 | 7 | 14 |
| 2015 | 6 | 13 |
| 2016 | 11 | 9 |
| 2017 | 6 | 5 |
| 2018 | 10 | 8 |
| 2019 | 5 | 12 |
| 2020 | 10 | 11 |
| 2021 | 9 | 5 |
| 2022 | 9 | 10 |
| 2023 | 6 | 7 |
| 2024 | 9 | 10 |
| 2025 | 10 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F05B 2250/314The axes being inclined in relation to each otherIndexing code56
- F05B 2250/311The axes being in lineIndexing code55
- F05B 2250/312The axes being parallel to each otherIndexing code19
- F05B 2250/315The main axis being substantially verticalIndexing code16
- F05B 2250/313The axes being perpendicular to each otherIndexing code15
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