C14B 1/22
Using cylindrical knives
Official title: using cylindrical knives
C14B1/22 (Using cylindrical knives) appears on 4 US grants and 0 published applications in this corpus.
Search patents in C14B- Granted patents
- 4
- Published applications
- 0
- Assignees
- 3
- Inventors
- 5
- Latest grant
- 2 Mar 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Machine for skiving or splitting nonmetallic planar workpieces2 Mar 2004US 6,698,325 B1Fortuna Spezialmaschinen GmbH
- Machine for chamfering pieces of hide, leather and synthetic materials of small thickness, particularly for shoe and leather factories2 Oct 1984US 4,474,040 ACamoga S.p.A.
- Arrangement to reduce the thickness of a moving material web30 Aug 1983US 4,401,004 ATetra Pak International AB
- Skiving machine for hides and similar materials13 Jul 1982US 4,338,803 A
No published applications in this class yet.
Most cited
By later US patents
- Arrangement to reduce the thickness of a moving material web10US 4,401,004 ATetra Pak International AB · 1983
- Machine for skiving or splitting nonmetallic planar workpieces3US 6,698,325 B1Fortuna Spezialmaschinen GmbH · 2004
- Skiving machine for hides and similar materials2US 4,338,803 A1982
- Machine for chamfering pieces of hide, leather and synthetic materials of small thickness, particularly for shoe and leather factories1US 4,474,040 ACamoga S.p.A. · 1984