B24D 15/10
Of safety-razor blades
Official title: of safety-razor blades (devices with mechanically-operated parts B24B3/50)
B24D15/10 (Of safety-razor blades) appears on 24 US grants and 21 published applications in this corpus.
Search patents in B24D- Granted patents
- 24
- Published applications
- 21
- Assignees
- 4
- Inventors
- 35
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 2 |
| 2011 | 2 | 4 |
| 2012 | 3 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Tool clamping assembly and sharpener16 Dec 2025US 12,496,675 B1
- Device for sharpening and cleaning a shaving device with a razor blade mounted in a razor blade unit29 Apr 2025US 12,285,094 B2
- Device for cleaning a safety razor blade19 Apr 2016US 9,314,894 B2
- Holder for sharpening and faceting27 Oct 2015US 9,168,640 B2
- Method and device for truing a razor blade29 Jul 2014US 8,790,161 B2
- Device for sharpening and cleaning a shaving device with a razor blade mounted in a razor blade unit12 May 2022US 2022/0142329 A1
- Devices for treating safety razor blades30 Jun 2016US 2016/0184975 A1
- Holder for sharpening and faceting21 May 2015US 2015/0140909 A1
- Razor-blade sharpener7 Mar 2013US 2013/0055856 A1
- Device for treating blades to improve their cutting properties3 May 2012US 2012/0103139 A1
Most cited
By later US patents