B08B 9/045
The cleaning devices being rotated while moved
Official title: the cleaning devices being rotated while moved {, e.g. flexible rotating shaft or "snake"}(B08B9/047 takes precedence)
B08B9/045 (The cleaning devices being rotated while moved) appears on 399 US grants and 396 published applications in this corpus.
Search patents in B08B- Granted patents
- 399
- Published applications
- 396
- Assignees
- 198
- Inventors
- 647
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 1 |
| 2002 | 9 | 6 |
| 2003 | 15 | 5 |
| 2004 | 4 | 8 |
| 2005 | 3 | 11 |
| 2006 | 8 | 17 |
| 2007 | 5 | 9 |
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| 2009 | 4 | 15 |
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| 2011 | 6 | 11 |
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| 2013 | 19 | 8 |
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| 2017 | 8 | 22 |
| 2018 | 17 | 27 |
| 2019 | 23 | 26 |
| 2020 | 26 | 30 |
| 2021 | 19 | 32 |
| 2022 | 20 | 25 |
| 2023 | 26 | 26 |
| 2024 | 22 | 23 |
| 2025 | 21 | 23 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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