B65H 67/056
Having two or more winding heads arranged in series with each other
Official title: having two or more winding heads arranged in series with each other
B65H67/056 (Having two or more winding heads arranged in series with each other) appears on 26 US grants and 7 published applications in this corpus.
Search patents in B65H- Granted patents
- 26
- Published applications
- 7
- Assignees
- 19
- Inventors
- 37
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fiber bundle handover25 Mar 2025US 12,257,556 B2Gambro Lundia AB
- Method and system for winding a continuous elongate element11 Feb 2025US 12,221,316 B2Fila Group AB
- Reel changing device and reel changing method31 Mar 2020US 10,604,867 B2B. Braun Avitum AG
- Bobbin, winding apparatus and coil6 Jun 2017US 9,672,966 B2Denso Corporation
- Automatic winding device for filamentous material and automatic winding method7 Jul 2015US 9,073,728 B2Mitsubishi Rayon Co., Ltd.
- Fiber bundle handover12 Jan 2023US 2023/0008282 A1Gambro Lundia AB
- Method and system for winding a continuous elongate element15 Sep 2022US 2022/0289515 A1Fila Group AB
- Reel changing device and reel changing method22 Feb 2018US 2018/0051394 A1B. Braun Avitum AG
- Bobbin, Winding Apparatus And Coil2 Jun 2016US 2016/0155553 A1Denso Corporation
- Automatic winding device for filamentous material and automatic winding method20 Feb 2014US 2014/0048641 A1Mitsubishi Rayon Co., Ltd.
Most cited
By later US patents
- Automatic steel cord winders26US 6,193,185 B1Hongduk Engineering Co., Ltd. · 2001
- Method of and apparatus for taking up lightguide fiber13US 4,798,346 AAmerican Telephone and Telegraph Company, AT&T Technologies, Inc. · 1989
- Methods of taking up optical fiber10US 4,848,687 AAmerican Telephone and Telegraph Company, AT&T Technologies, Inc. · 1989
- Strand winding6US 3,936,006 ATextured Yarn Co., Inc. · 1976
- Continuous strand winding apparatus5US 4,111,376 ACrompton & Knowles Corporation · 1978