B26F 2001/4472
Cutting edge section features
Official title: {Cutting edge section features}
B26F2001/4472 (Cutting edge section features) appears on 87 US grants and 70 published applications in this corpus.
Search patents in B26F- Granted patents
- 87
- Published applications
- 70
- Assignees
- 67
- Inventors
- 176
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 3 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 1 | 3 |
| 2008 | 0 | 5 |
| 2009 | 2 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 3 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 3 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 3 | 10 |
| 2020 | 3 | 2 |
| 2021 | 7 | 6 |
| 2022 | 3 | 5 |
| 2023 | 3 | 3 |
| 2024 | 4 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pouch cell cutting apparatus and pouch cell manufacturing method28 Apr 2026US 12,614,778 B2LG Energy Solution, Ltd.
- Sanitary tissue product with a shaped line of weakness22 Jul 2025US 12,366,038 B2The Procter & Gamble Company
- Cutting device and method for manufacturing a cutting punch9 Jul 2024US 12,030,208 B2Multivac Sepp Haggenmueller SE & Co. KG
- Sanitary tissue product with a shaped line of weakness9 Jul 2024US 12,031,275 B2The Procter & Gamble Company
- Multi-cavity mold for a thermoforming machine used in the process of high-volume, continuous thermoforming of thin-gauge plastic products14 May 2024US 11,981,067 B2
- Dry-forming mould system and method for collecting cellulose products in a dry-forming mould system4 Jun 2026US 2026/0151981 A1
- Apparatus for notching electrode plates for secondary batteries and method of notching electrode plates using apparatus26 Mar 2026US 2026/0084333 A1Samsung SDI.Co., Ltd.
- Punching tool3 Oct 2024US 2024/0326277 A1Aptiv Technologies AG
- Method for producing a flat plastic component for a motor vehicle3 Oct 2024US 2024/0326278 A1Magna Engineered Glass Europe S.à.r.l.
- Sanitary Tissue Product with a Shaped Line of Weakness3 Oct 2024US 2024/0328093 A1The Procter & Gamble Company
Most cited
By later US patents
- Perforating and slitting die sheet, methods of constructing same and paper product produced therefrom108US 5,789,050 AXynatech, Inc. · 1998
- Rotary sheet material cutter and creaser41US 3,981,213 A1976
- Non-symmetrical heavy duty knife apparatus and cutting method34US 6,305,260 B1Kimberly-Clark Worldwide, Inc. · 2001
- Methods of cutting and mounting soft parts and apparatuses for cutting and mounting soft parts33US 6,095,023 ACanon Kabushiki Kaisha · 2000
- Method for forming a transdermal drug device30US 5,656,285 ANoven Pharmaceuticals, Inc. · 1997