C14B 1/18
Using band knives
Official title: using band knives
C14B1/18 (Using band knives) appears on 13 US grants and 2 published applications in this corpus.
Search patents in C14B- Granted patents
- 13
- Published applications
- 2
- Assignees
- 7
- Inventors
- 20
- Latest grant
- 8 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for fresh bovine hide splitting8 Aug 2023US 11,718,884 B1Scientific Life Solutions, LLC
- System and method for fresh bovine hide splitting4 Oct 2022US 11,459,625 B1Scientific Life Solutions, LLC
- Transport device for a hoop knife and methods for mounting and dismantling a hoop knife10 Apr 2012US 8,151,681 B2Fortuna Spezialmaschinen GmbH
- Rotation hoop knife splitting machine2 Mar 2004US 6,698,255 B1
- Automatic retraction system for ring roller29 Apr 2003US 6,553,886 B1
- Car-seat split crust leather and method for manufacturing the same, and car-seat leather using the car-seat split crust leather and method for manufacturing the same13 Sep 2012US 2012/0231249 A1Midori Hokuyo Co., Ltd.
- Transport device for a hoop knife and methods for mounting and dismantling a hoop knife18 Oct 2007US 2007/0240553 A1Fortuna Spezialmaschinen GmbH
Most cited
By later US patents
- Slitting machine, more particularly for hides and leather, unwoven textile products, rubber products, plastics in plates or rolls10US 4,441,396 ASociete MERCIER Freres · 1984
- Machine for splitting skins, having an adjustable calibrating roller6US 4,549,416 AS.p.A. Luigi Rizzi & C. · 1985
- Reducing workpiece thickness5US 5,611,222 ABritish United Shoe Machinery Ltd. · 1997
- Ring roller for hide splitting process5US 6,434,978 B12002
- Fluid pressure actuated device3US 4,244,201 AS.p.A. Luigi Rizzi & C. · 1981