B26F 2001/4481
Having special lateral or edge outlines or special surface shapes
Official title: {having special lateral or edge outlines or special surface shapes, e.g. apertures}
B26F2001/4481 (Having special lateral or edge outlines or special surface shapes) appears on 97 US grants and 120 published applications in this corpus.
Search patents in B26F- Granted patents
- 97
- Published applications
- 120
- Assignees
- 89
- Inventors
- 267
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 4 |
| 2006 | 1 | 2 |
| 2007 | 1 | 6 |
| 2008 | 0 | 4 |
| 2009 | 2 | 3 |
| 2010 | 1 | 7 |
| 2011 | 6 | 6 |
| 2012 | 0 | 4 |
| 2013 | 5 | 3 |
| 2014 | 0 | 5 |
| 2015 | 0 | 6 |
| 2016 | 3 | 10 |
| 2017 | 3 | 8 |
| 2018 | 3 | 7 |
| 2019 | 5 | 8 |
| 2020 | 8 | 7 |
| 2021 | 7 | 7 |
| 2022 | 4 | 6 |
| 2023 | 6 | 4 |
| 2024 | 4 | 3 |
| 2025 | 1 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for web-fed dry forming of fiber-based products11 Aug 2026US 12,703,166 B2Footprint International, LLC
- Pouch cell cutting apparatus and pouch cell manufacturing method28 Apr 2026US 12,614,778 B2LG Energy Solution, Ltd.
- Method and apparatus for manufacturing a consumable unit for an inhalation device16 Dec 2025US 12,495,841 B2British American Tobacco (Investments) Limited
- Systems, methods, and devices for splicing sheet materials20 Aug 2024US 12,065,328 B2Packsize LLC
- Cutting device and method for manufacturing a cutting punch9 Jul 2024US 12,030,208 B2Multivac Sepp Haggenmueller SE & Co. KG
- Method and device for cutting a food item into several smaller pieces13 Aug 2026US 2026/0233427 A1Weber Food Technology GmbH
- Apparatus for notching an electrode plate16 Apr 2026US 2026/0102938 A1Samsung SDI.Co., Ltd.
- Apparatus for notching electrode plates for secondary batteries and method of notching electrode plates using apparatus26 Mar 2026US 2026/0084333 A1Samsung SDI.Co., Ltd.
- Electrode notching mold for secondary battery having auto-balance unit, and auto-balance unit26 Feb 2026US 2026/0054408 A1GSPCOMPANY Co., Ltd.
- Method for dismantling consumption meter for recycling3 Jul 2025US 2025/0214183 A1Kamstrup A/S
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
- Dies for manufacturing a pack of self-opening bags42US 5,670,013 ADurabag Co., Inc. · 1997
- Non-symmetrical heavy duty knife apparatus and cutting method34US 6,305,260 B1Kimberly-Clark Worldwide, Inc. · 2001
- Extensible absorbent layer and absorbent article33US 8,387,497 B2Kimberly-Clark Worldwide, Inc. · 2013
- Food preparation process31US 4,681,000 A1987