B23B 2251/66
Drills with provision to be used as a screwdriver
B23B2251/66 (Drills with provision to be used as a screwdriver) appears on 8 US grants and 17 published applications in this corpus.
Search patents in B23B- Granted patents
- 8
- Published applications
- 17
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Orthopedic screw extractor23 Jul 2024US 12,043,488 B2Shukla Medical
- Orthopedic screw extractor30 Aug 2022US 11,426,226 B2Shukla Medical
- Orthopedic screw extractor5 Nov 2019US 10,463,414 B2Shukla Medical
- Pop-up wheel device for use in material handling equipment5 Nov 2019US 10,464,753 B2Omtec Corporation
- Tool head structure19 Oct 2010US 7,814,815 B2
- Extractor device10 Jul 2025US 2025/0221752 A1Shukla Medical
- Extractor device3 Oct 2024US 2024/0327126 A1Shukla Medical
- Orthopedic screw extractor29 Dec 2022US 2022/0411193 A1Shukla Medical
- Orthopedic screw extractor27 Feb 2020US 2020/0060745 A1Shukla Medical
- Pop-up wheel device for use in material handling equipment27 Feb 2020US 2020/0062508 A1Omtec Corporation
Most cited
By later US patents
- Combination drill and screwdriver50US 4,092,753 A1978
- Tool head structure25US 7,814,815 B22010
- Multi-functional bit & connect-disconnect coupling used therewith20US 7,097,398 B2Alltrade Tools LLC · 2006
- Screwdriving and countersinking bit10US 6,868,572 B1Savetime Products Pty. Ltd. · 2005
- Orthopedic screw extractor4US 10,463,414 B2Shukla Medical · 2019