D04B 15/62
With thread knotters
Official title: with thread knotters
D04B15/62 (With thread knotters) appears on 6 US grants and 0 published applications in this corpus.
Search patents in D04B- Granted patents
- 6
- Published applications
- 0
- Assignees
- 7
- Inventors
- 8
- Latest grant
- 29 Mar 1994
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and process for automatically joining threads29 Mar 1994US 5,297,323 ARhone-Poulenc Viscosuisse SA
- Knitting machine with thread exchange device21 Jul 1992US 5,131,244 ABeteiligungs- Sipra Patententwicklungs- und Gesellschaft mbH
- Thread exchange device, particularly for knitting machines15 Jan 1991US 4,984,436 ASIPRA Patententwicklungs-und Beteiligungsgesellschfat mbH
- Method of and apparatus for joining a selected yarn to a yarn being knitted8 Sep 1987US 4,691,535 AMayer & Cie
- Device for selecting yarns for a knitting machine24 Feb 1987US 4,645,248 AH. Stoll GmbH & Co.
No published applications in this class yet.
Most cited
By later US patents
- Method for feeding yarns of different colors to a knitting machine and knitting machine for carrying out that method6US 4,531,385 AAktiebolaget IRO · 1985
- Device and process for automatically joining threads5US 5,297,323 ARhone-Poulenc Viscosuisse SA · 1994
- Method of and apparatus for joining a selected yarn to a yarn being knitted4US 4,691,535 AMayer & Cie · 1987
- Device for selecting yarns for a knitting machine1US 4,645,248 AH. Stoll GmbH & Co. · 1987
- Thread exchange device, particularly for knitting machines1US 4,984,436 ASIPRA Patententwicklungs-und Beteiligungsgesellschfat mbH · 1991