D21F 1/58
Deckle straps
D21F1/58 (Deckle straps) appears on 5 US grants and 1 published applications in this corpus.
Search patents in D21F- Granted patents
- 5
- Published applications
- 1
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 24 Feb 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus in a paper or cardboard machine for confining the pulp flow from the headbox24 Feb 2009US 7,494,570 B2Vaahto Oy
- Paper making machine with a traveling deckle board14 Nov 2000US 6,146,502 AXRAM, Inc.
- Sealing device for a twin wire dewatering apparatus18 Aug 1998US 5,795,442 A
- Apparatus for trimming the edge of a web during formation using a drainage interrupting mask31 Dec 1985US 4,561,937 ASandy Hill Corporation
- Movable deckle within headbox outlet28 Mar 1978US 4,081,321 AJ. M. Voith GmbH
Most cited
By later US patents
- Paper making machine with a traveling deckle board13US 6,146,502 AXRAM, Inc. · 2000
- Movable deckle within headbox outlet9US 4,081,321 AJ. M. Voith GmbH · 1978
- Sealing device for a twin wire dewatering apparatus3US 5,795,442 A1998
- Apparatus in a paper or cardboard machine for confining the pulp flow from the headbox1US 7,494,570 B2Vaahto Oy · 2009