B26B 21/165
With the blade moulded into, or attached to, a changeable unit
Official title: {with the blade moulded into, or attached to, a changeable unit}
B26B21/165 (With the blade moulded into, or attached to, a changeable unit) appears on 36 US grants and 38 published applications in this corpus.
Search patents in B26B- Granted patents
- 36
- Published applications
- 38
- Assignees
- 15
- Inventors
- 62
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 5 | 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 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 2 | 2 |
| 2017 | 4 | 6 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 3 | 4 |
| 2022 | 0 | 1 |
| 2023 | 3 | 4 |
| 2024 | 2 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Razor blade17 Mar 2026US 12,576,547 B2The Gillette Company
- Shaving device29 Jul 2025US 12,370,709 B2Insignia IP Development Company, LLC
- Shaving instrument20 May 2025US 12,304,094 B2
- Shaving razor system18 Jun 2024US 12,011,842 B2The Gillette Company
- Razor blade30 Apr 2024US 11,969,908 B2The Gillette Company
- Shaving device with novel blade release mechanism16 Jul 2026US 2026/0200113 A1
- Razor blade5 Feb 2026US 2026/0034693 A1The Gillette Company
- Shaving Device20 Nov 2025US 2025/0353199 A1Insignia IP Development Company, LLC
- Shaving instrument26 Sep 2024US 2024/0316808 A1
- Razor blade8 Aug 2024US 2024/0261993 A1The Gillette Company
Most cited
By later US patents
- Razor with a movable shaving head102US 6,880,253 B1Bic-Violex SA · 2005
- Concave, convex safety razor69US 5,199,173 AHegemann Research Corporation · 1993
- Razor with removably mounted pivotal cartridge61US 4,281,455 AWilkinson Sword Limited · 1981
- Shaving apparatus with pivot-actuated valve for delivery of shaving aid material51US 7,121,754 B2Eveready Battery Company, Inc. · 2006
- Shaving article for curved and sensitive body surfaces31US 6,530,151 B22003