B26B 21/565
Bent razor blades
Official title: {Bent razor blades; Razor blades with bent carriers}
B26B21/565 (Bent razor blades) appears on 114 US grants and 168 published applications in this corpus.
Search patents in B26B- Granted patents
- 114
- Published applications
- 168
- Assignees
- 36
- Inventors
- 183
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 6 |
| 2006 | 1 | 2 |
| 2007 | 1 | 10 |
| 2008 | 1 | 1 |
| 2009 | 3 | 0 |
| 2010 | 2 | 5 |
| 2011 | 2 | 7 |
| 2012 | 2 | 5 |
| 2013 | 4 | 5 |
| 2014 | 2 | 8 |
| 2015 | 4 | 3 |
| 2016 | 4 | 6 |
| 2017 | 1 | 7 |
| 2018 | 3 | 11 |
| 2019 | 10 | 15 |
| 2020 | 11 | 6 |
| 2021 | 14 | 17 |
| 2022 | 6 | 16 |
| 2023 | 5 | 8 |
| 2024 | 11 | 16 |
| 2025 | 13 | 8 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Razor cartridges18 Aug 2026US 12,709,035 B2Nfs Capital, LLC
- Intelligent shaving system having sensors18 Aug 2026US 12,709,036 B2
- Razor cartridge14 Jul 2026US 12,678,985 B2Dorco Co., Ltd.
- Razor cartridge with one or more skin support elements12 May 2026US 12,623,365 B2The Gillette Company
- Intelligent shaving system having sensors21 Apr 2026US 12,605,857 B2
- Razor cartridge11 Jun 2026US 2026/0158689 A1Dorco Co., Ltd.
- Razor blade5 Feb 2026US 2026/0034693 A1The Gillette Company
- Welded razor blade assemblies22 Jan 2026US 2026/0021599 A1The Gillette Company
- Dual sided razor8 Jan 2026US 2026/0008192 A1Mack-Ray Inc.
- Razor1 Jan 2026US 2026/0001248 A1Kai R&D Center Co., Ltd.
Most cited
By later US patents
- Shaving implement71US 4,389,773 AThe Gillette Company · 1983
- Safety razors64US 6,243,951 B1The Gillette Company · 2001
- Safety razor63US 4,146,958 AWarner-Lambert Company · 1979
- Shaving system52US 5,010,646 AThe Gillette Company · 1991
- Razors and razor cartridges with a decreased total interblade span39US 8,225,510 B2The Gillette Company · 2012