B26D 7/12
By sharpening the cutting member
Official title: by sharpening the cutting member
B26D7/12 (By sharpening the cutting member) appears on 159 US grants and 135 published applications in this corpus.
Search patents in B26D- Granted patents
- 159
- Published applications
- 135
- Assignees
- 90
- Inventors
- 313
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 5 |
| 2003 | 2 | 1 |
| 2004 | 4 | 2 |
| 2005 | 2 | 2 |
| 2006 | 5 | 4 |
| 2007 | 0 | 6 |
| 2008 | 1 | 3 |
| 2009 | 0 | 6 |
| 2010 | 1 | 3 |
| 2011 | 3 | 10 |
| 2012 | 5 | 8 |
| 2013 | 5 | 3 |
| 2014 | 5 | 8 |
| 2015 | 3 | 8 |
| 2016 | 5 | 6 |
| 2017 | 3 | 5 |
| 2018 | 5 | 5 |
| 2019 | 2 | 4 |
| 2020 | 2 | 7 |
| 2021 | 4 | 11 |
| 2022 | 6 | 9 |
| 2023 | 9 | 5 |
| 2024 | 3 | 4 |
| 2025 | 4 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-propelled forage harvester and method for operating a forage harvester23 Jun 2026US 12,660,751 B2CLAAS Selbstfahrende Erntemaschinen GmbH
- Knife detecting and sharpening system14 Apr 2026US 12,600,003 B2Ten Sheeg Machinery Co., Ltd.
- Cutting tool with supporting portion for pre-set grinding angle7 Oct 2025US 12,434,396 B2Horl 1993 GmbH
- Whetting device for a slicer comprising a positioning aid30 Sep 2025US 12,427,685 B2Bizerba GmbH & Co.KG
- Slicing machine having a knife monitoring device26 Aug 2025US 12,397,463 B2Bizerba GmbH & Co.KG
- Method for automatically controlling the triggering of the sharpening of the cutting edge of a cutting blade for a cutting machine25 Jun 2026US 2026/0175367 A1Amvalor
- An appratus for cutting a sheet of aerosol-generating material and adjustment method therefor7 May 2026US 2026/0123664 A1Nicoventures Trading Limited
- Food product slicer and associated knife sharpness evaluation system23 Apr 2026US 2026/0109069 A1Illinois Tool Works Inc.
- Cutter structure for cutting polylactic acid fiber filter rods15 Jan 2026US 2026/0014728 A1China Tobacco Yunnan Industrial Co., Ltd
- Food product slicer and associated sharpener assembly21 Aug 2025US 2025/0262787 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Slitting apparatus for corrugated paperboard and the like63US 5,090,281 AMarquip, Inc. · 1992
- Continuous feed for food loaf slicing machine57US 5,974,925 AFormax, Inc. · 1999
- Slicing machine for two or more food loaves56US 5,628,237 AFormax, Inc. · 1997
- Cutting-off machine for cutting logs of paper material and the like47US 5,038,647 APerini Navi S.p.A. · 1991
- Apparatus for aligning signatures39US 4,667,809 ATrimmer Machine Co., Inc. · 1987