D04B 13/00
Circular knitting machines with fixed spring or bearded needles
Official title: Circular knitting machines with fixed spring or bearded needles, e.g. loop-wheel machines (with independently-movable needles D04B9/00)
D04B13/00 (Circular knitting machines with fixed spring or bearded needles) appears on 4 US grants and 2 published applications in this corpus.
Search patents in D04B- Granted patents
- 4
- Published applications
- 2
- Assignees
- 3
- Inventors
- 17
- Latest grant
- 1 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 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 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Textile machine1 Nov 2022US D968,476 S1Design
- Knitted-fabric part for orthopedic and prosthetic devices24 Sep 2019US 10,422,058 B2Ossur Iceland Ehf
- Stretch circular knit fabrics with multiple elastic yarns27 Jun 2017US 9,689,092 B2Invista North America S A R L
- Knitting machine using combination presser raising wheel11 Jun 1985US 4,522,043 ATompkins Bros. Co. Inc.
Most cited
By later US patents