B26D 3/12
Slitting marginal portions of the work, i.e. forming cuts, without removal of
Official title: Slitting marginal portions of the work, i.e. forming cuts, without removal of material, at an angle, e.g. a right angle, to the edge of the work
B26D3/12 (Slitting marginal portions of the work, i.e. forming cuts, without removal of) appears on 89 US grants and 53 published applications in this corpus.
Search patents in B26D- Granted patents
- 89
- Published applications
- 53
- Assignees
- 66
- Inventors
- 156
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 0 |
| 2009 | 0 | 5 |
| 2010 | 0 | 3 |
| 2011 | 4 | 0 |
| 2012 | 1 | 0 |
| 2013 | 4 | 4 |
| 2014 | 0 | 4 |
| 2015 | 3 | 2 |
| 2016 | 0 | 6 |
| 2017 | 2 | 3 |
| 2018 | 4 | 4 |
| 2019 | 3 | 1 |
| 2020 | 4 | 3 |
| 2021 | 2 | 0 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for manufacturing tape with tear cuts11 Nov 2025US 12,466,688 B2
- Fill material cutting systems for partially or fully cutting fill material23 Sep 2025US 12,420,515 B2Sealed Air Corporation (US)
- Method for fabrication of ridge waveguides11 Jun 2024US 12,007,667 B2University of Southampton
- Connected elastics2 Jan 2024US 11,858,706 B2Durham Enterprises Corporation
- Sheet processing apparatus19 Sep 2023US 11,762,366 B2Duplo Seiko Corporation
- Slotting mechanism and battery production device23 Apr 2026US 2026/0109067 A1Wuxi Lead Intelligent Equipment Co., Ltd.
- Device for cutting electrode foils5 Mar 2026US 2026/0061653 A1VARTA Microbattery GmbH
- Fill material cutting systems for partially or fully cutting fill material1 May 2025US 2025/0135742 A1Sealed Air Corporation (US)
- Electrode assembly, battery cell, battery cell processing apparatus, and battery pack and vehicle including same11 Apr 2024US 2024/0120555 A1LG Energy Solution, Ltd.
- Device for manufacturing tape with tear cuts29 Feb 2024US 2024/0067488 A1
Most cited
By later US patents
- Synthetic panel and method59US 5,842,276 AQB Technologies, L.C. · 1998
- Synthetic panel and method56US 6,167,624 AQB Technologies, L.C. · 2001
- Synthetic panel and method50US 5,943,775 AQB Technology · 1999
- Dies for manufacturing a pack of self-opening bags42US 5,670,013 ADurabag Co., Inc. · 1997
- Fastening device for fastening siding35US 5,678,367 A1997