B26F 1/12
To notch margins of work
Official title: to notch margins of work
B26F1/12 (To notch margins of work) appears on 111 US grants and 113 published applications in this corpus.
Search patents in B26F- Granted patents
- 111
- Published applications
- 113
- Assignees
- 71
- Inventors
- 270
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 1 |
| 2003 | 1 | 5 |
| 2004 | 1 | 5 |
| 2005 | 1 | 6 |
| 2006 | 5 | 6 |
| 2007 | 3 | 3 |
| 2008 | 1 | 2 |
| 2009 | 3 | 7 |
| 2010 | 1 | 5 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 5 | 4 |
| 2014 | 3 | 5 |
| 2015 | 3 | 2 |
| 2016 | 1 | 4 |
| 2017 | 3 | 2 |
| 2018 | 4 | 3 |
| 2019 | 1 | 0 |
| 2020 | 5 | 8 |
| 2021 | 2 | 4 |
| 2022 | 4 | 4 |
| 2023 | 4 | 5 |
| 2024 | 3 | 3 |
| 2025 | 3 | 13 |
| 2026 | 1 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Secondary battery electrode notching apparatus26 May 2026US 12,636,807 B2Samsung SDI.Co., Ltd.
- Notching apparatus and method of electrode substrate16 Dec 2025US 12,496,741 B2LG Energy Solution, Ltd.
- Notching mold19 Aug 2025US 12,390,949 B2LG Energy Solution, Ltd.
- Electrode connecting device, electrode connecting method, and notching machine comprising same22 Jul 2025US 12,368,179 B2LG Energy Solution, Ltd.
- Apparatus for manufacturing electrode for secondary battery, electrode for secondary battery manufactured therethrough, and secondary battery24 Sep 2024US 12,100,827 B2LG Energy Solution, Ltd.
- Apparatus and method for manufacturing electrode plate8 Oct 2026US 2026/0307355 A1SK On Co., Ltd.
- Battery manufacturing apparatus10 Sep 2026US 2026/0269300 A1LG Energy Solution, Ltd.
- Notching mold and method for notching an electrode plate27 Aug 2026US 2026/0249507 A1Samsung SDI.Co., Ltd.
- Electrode plate notching apparatus and method of notching electrode plate28 May 2026US 2026/0145356 A1Samsung SDI.Co., Ltd.
- Electrode Manufacturing Apparatus30 Apr 2026US 2026/0116695 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Zipper for a reclosable thermoplastic bag and a process and apparatus for making166US 5,070,584 ADowbrands L.P. · 1991
- Apparatus for manufacturing an endocardial defibrillation lead with multi-lumen lead body and method79US 6,193,743 B1Intermedics, Inc. · 2001
- Apparatus for manufacturing an endocardial defibrillation lead with multi-lumen body and method79US 6,377,857 B1Intermedics, Inc. · 2002
- Method of making a shingle and shingle made thereby53US 7,510,622 B2CertainTeed Corporation · 2009
- Closure arrangement for reclosable bag and method thereof51US 5,878,468 AReynolds Consumer Products, Inc. · 1999