B24D 15/082
The elements being rotatable
Official title: {the elements being rotatable}
B24D15/082 (The elements being rotatable) appears on 34 US grants and 26 published applications in this corpus.
Search patents in B24D- Granted patents
- 34
- Published applications
- 26
- Assignees
- 18
- Inventors
- 48
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 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 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 5 |
| 2014 | 1 | 2 |
| 2015 | 3 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 3 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Blade sharpeners9 Jan 2024US 11,865,662 B2American Lawn Mower Co.
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- Foldable tool sharpener8 Mar 2022US 11,267,103 B2Darex, LLC
- Knife sharpener and knife sharpening device13 Feb 2025US 2025/0050471 A1
- Blade sharpeners14 Dec 2023US 2023/0398652 A1American Lawn Mower Co.
- Blade sharpeners27 May 2021US 2021/0154792 A1American Lawn Mower Co.
- A tool, a tool assembly and an apparatus for treatment of the edge of a knife25 Feb 2021US 2021/0053171 A1
- Powered sharpener with manual hone stage3 Dec 2020US 2020/0376621 A1Darex, LLC
Most cited
By later US patents
- Blade sharpener38US 6,039,642 A2000
- Knife sharpening cutting board22US 5,233,793 A1993
- Adjustable abrasive sharpener19US 8,944,894 B2Smith's Consumer Products, Inc. · 2015
- Precision sharpener for ceramic knife blades16US 8,585,462 B2Edgecraft Corporation · 2013
- Device for sharpening knives14US 4,723,375 AFiskars Inc. · 1988