D21F 1/42
Jets
D21F1/42 (Jets) appears on 9 US grants and 8 published applications in this corpus.
Search patents in D21F- Granted patents
- 9
- Published applications
- 8
- Assignees
- 8
- Inventors
- 21
- Latest grant
- 21 Apr 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 3 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Extension device for an air guide box21 Apr 2020US 10,626,556 B2Paprima Industries Inc.
- Apparatus and method for stabilizing a moving web5 Jun 2012US 8,192,581 B2Andritz Paper Machinery Ltd.
- Apparatus and method for stabilizing a moving web5 Jun 2012US 8,192,582 B2Andritz Paper Machinery Ltd.
- Pressure equalizing baffle and coanda air clamp27 Dec 2011US 8,083,896 B2Honeywell ASCa Inc.
- Local tension generating air stabilization system for web products22 Feb 2011US 7,892,399 B2Honeywell ASCa Inc.
- Extension device for an air guide box27 Sep 2012US 2012/0241426 A1Paprima Industries Inc.
- Dry end web transport system14 Jun 2012US 2012/0145347 A1Metso Paper, Inc.
- Apparatus and method for stabilizing a moving web12 Jan 2012US 2012/0006875 A1Andritz Paper Machinery Ltd.
- Apparatus and method for stabilizing a moving web13 Jan 2011US 2011/0005698 A1Andritz Paper Machinery Ltd.
- Pressure Equalizing Baffle and Coanda Air Clamp1 Apr 2010US 2010/0078140 A1Honeywell ASCa Inc.
Most cited
By later US patents
- Web threading system40US 3,999,696 ACrown Zellerbach Corporation · 1976
- Web threading system31US 4,014,487 ACrown Zellerbach Corporation · 1977
- Air clamp stabilizer for continuous web materials21US 6,936,137 B2Honeywell International Inc. · 2005
- Guide shower for a fabric belt16US 3,966,544 AJWI Ltd. · 1976
- Local tension generating air stabilization system for web products11US 7,892,399 B2Honeywell ASCa Inc. · 2011