B23P 15/406
Rotary or plane die cutters
Official title: {rotary or plane die cutters}
B23P15/406 (Rotary or plane die cutters) appears on 75 US grants and 45 published applications in this corpus.
Search patents in B23P- Granted patents
- 75
- Published applications
- 45
- Assignees
- 52
- Inventors
- 137
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 3 |
| 2003 | 1 | 2 |
| 2004 | 1 | 4 |
| 2005 | 2 | 6 |
| 2006 | 2 | 7 |
| 2007 | 3 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 2 |
| 2016 | 0 | 3 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 4 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Treatment method for a cutting piece2 Sep 2025US 12,403,564 B2ArcelorMittal
- System and method for preflighting a computer aided design file corresponding to a tool for processing sheet media14 May 2024US 11,982,989 B2Esko Software BV
- Power operated rotary excision tool20 Dec 2022US 11,529,166 B2Exsurco Medical, Inc.
- Systems, apparatus and methods for forming metal strips into dies12 Oct 2021US 11,141,820 B2Ontario Die International Inc.
- Adding cutting stations to bending systems26 Jan 2021US 10,898,977 B2Seoul Laser Dieboard System Co., Ltd.
- Die assembly for notching electrode plate of secondary battery and method of manufacturing die assembly26 Mar 2026US 2026/0084334 A1Samsung SDI.Co., Ltd.
- Treatment method for a cutting piece, and associated equipment20 Nov 2025US 2025/0353144 A1
- Systems, apparatus and methods for forming metal strips into dies10 Feb 2022US 2022/0044051 A1Ontario Die International Inc.
- Treatment method for a cutting piece, and associated equipment30 Dec 2021US 2021/0402566 A1ArcelorMittal
- Power operated rotary excision tool21 May 2020US 2020/0155186 A1Exsurco Medical, Inc.
Most cited
By later US patents
- Rapid manufacturing of steel rule dies and other 3-dimensional products, apparatus, process and products53US 6,441,338 B12002
- Making process of a die for stamping out patterns41US 4,579,022 AThe Fujikura Cable Works, Ltd. · 1986
- Method of making cutting, scoring and embossing die set29US 4,112,827 AChemPar Corporation · 1978
- Process for producing a cutting die25US 5,855,149 ANational Research Council of Canada · 1999
- Permanent magnetic hold down for steel rule dies24US 4,233,873 AHewlett-Packard Company · 1980