D04B 9/10
Circular knitting machines with independently-movable needles: with two needle cylinders for purl
Official title: with two needle cylinders for purl work or for Links-Links loop formation
D04B9/10 (Circular knitting machines with independently-movable needles: with two needle cylinders for purl) appears on 38 US grants and 18 published applications in this corpus.
Search patents in D04B- Granted patents
- 38
- Published applications
- 18
- Assignees
- 20
- Inventors
- 32
- Latest grant
- 15 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 3 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 4 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 4 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and knitting device for plating on a circular knitting machine equipped with compound needles15 Aug 2023US 11,725,313 B2Groz-Beckert KG
- Method for preparing a tubular article, such as a sock or the like, for automated pickup at the end of its forming on a double cylinder circular machine with at least one feed or drop, and double cylinder circular machine for the execution thereof21 Jul 2020US 10,718,075 B2Lonati S. P. A.
- Double-cylinder circular machine for producing tubular knitted manufactures, particularly for making hosiery items or the like1 Nov 2016US 9,481,952 B2Lonati S. P. A.
- Double-cylinder circular hosiery knitting machine with device for tensioning the manufacture14 Jun 2016US 9,365,961 B2Lonati S. P. A.
- Method for preparing a tubular manufacture such as a hosiery item or the like for automated pick-up at the end of its formation on a double-cylinder circular machine with at least one feed or drop and double-cylinder circular machine for performing the method14 Jun 2016US 9,365,962 B2Lonati S. P. A.
- Method and knitting device for plating on a circular knitting machine equipped with compound needles30 Jun 2022US 2022/0205153 A1Groz-Beckert KG
- Method for preparing a tubular article, such as a sock or the like, for automated pickup at the end of its forming on a double cylinder circular machine with at least one feed or drop, and double cylinder circular machine for the execution thereof29 Nov 2018US 2018/0340276 A1Lonati S. P. A.
- Pliable silk medical device7 Jul 2016US 2016/0193026 A1Allergan, Inc.
- Pliable silk medical device28 May 2015US 2015/0148823 A1Allergan, Inc.
- Double-cylinder circular machine for producing tubular knitted manufactures, particularly for making hosiery items or the like9 Apr 2015US 2015/0096332 A1Lonati S. P. A.
Most cited
By later US patents
- Method and means for forming knit fabric incorporating a weft stitch weave19US 3,949,570 AW. Schlafhorst AG & Co. · 1976
- Pliable silk medical device16US 9,308,070 B2Allergan, Inc. · 2016
- Ribbed sock toe closing method and apparatus on double-cylinder knitting machine10US 5,924,309 AGolden Lady S.p.A. · 1999
- Selecting device with swingable selecting jack9US 5,367,893 AUniplet a.s. · 1994
- Method of forming a closed end on a knitted tubular fabric8US 4,014,186 AMatec S.p.A. · 1977