A61B 17/1633
Sleeves, i.e. non-rotating parts surrounding the bit shaft
Official title: {Sleeves, i.e. non-rotating parts surrounding the bit shaft, e.g. the sleeve forming a single unit with the bit shaft (A61B17/1644 takes precedence)}
A61B17/1633 (Sleeves, i.e. non-rotating parts surrounding the bit shaft) appears on 595 US grants and 734 published applications in this corpus.
Search patents in A61B- Granted patents
- 595
- Published applications
- 734
- Assignees
- 269
- Inventors
- 1,136
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 6 |
| 2003 | 3 | 11 |
| 2004 | 3 | 8 |
| 2005 | 4 | 24 |
| 2006 | 7 | 18 |
| 2007 | 2 | 16 |
| 2008 | 5 | 14 |
| 2009 | 11 | 11 |
| 2010 | 12 | 18 |
| 2011 | 8 | 19 |
| 2012 | 11 | 17 |
| 2013 | 16 | 22 |
| 2014 | 18 | 31 |
| 2015 | 27 | 33 |
| 2016 | 26 | 29 |
| 2017 | 33 | 38 |
| 2018 | 22 | 40 |
| 2019 | 28 | 45 |
| 2020 | 43 | 58 |
| 2021 | 46 | 51 |
| 2022 | 54 | 55 |
| 2023 | 41 | 48 |
| 2024 | 55 | 47 |
| 2025 | 48 | 45 |
| 2026 | 33 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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