C13B 5/08
Knives
Official title: Knives; Adjustment or maintenance thereof
C13B5/08 (Knives) appears on 5 US grants and 5 published applications in this corpus.
Search patents in C13B- Granted patents
- 5
- Published applications
- 5
- Assignees
- 5
- Inventors
- 15
- Latest grant
- 4 Sep 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Cane preparation unit and method of operation4 Sep 2018US 10,066,273 B2
- Apparatus for sharpening beet-cutter knives23 Aug 2016US 9,421,623 B2PUTSCH GmbH & Co.KG
- Cutting head for slicing a food product9 Dec 1997US 5,694,824 AUrschel Laboratories, Inc.
- Cutting roll with removable blade31 Aug 1993US 5,240,192 A
- Drum cutting machine, e.g. for slicing sugar beet29 Apr 1986US 4,584,919 AH. Putsch GmbH & Comp.
- Mobile system for harvesting and/or transporting and/or loading sugar beets, sugar production system and method for sugar production27 Jun 2024US 2024/0206378 A1
- Date sugar concentrates6 Jun 2024US 2024/0180217 A1
- Apparatus for sharpening beet-cutter knives15 Jan 2015US 2015/0016912 A1PUTSCH GmbH & Co.KG
- Sugar cane knife10 Apr 2014US 2014/0096660 A1Fisher Barton Specialty Products, Inc.
- Cane preparation unit and method of operation30 Jan 2014US 2014/0027547 A1ABB Research Ltd.
Most cited
By later US patents