B65H 67/044
Continuous winding apparatus for winding on two or more winding heads in
Official title: Continuous winding apparatus for winding on two or more winding heads in succession
B65H67/044 (Continuous winding apparatus for winding on two or more winding heads in) appears on 215 US grants and 54 published applications in this corpus.
Search patents in B65H- Granted patents
- 215
- Published applications
- 54
- Assignees
- 119
- Inventors
- 362
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 15 | 0 |
| 1978 | 11 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 9 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 2 | 0 |
| 2000 | 16 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 3 | 1 |
| 2006 | 2 | 4 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 3 |
| 2012 | 5 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 5 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 5 | 3 |
| 2018 | 1 | 3 |
| 2019 | 2 | 0 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 4 |
| 2023 | 1 | 5 |
| 2024 | 2 | 1 |
| 2025 | 6 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automatic cut and transfer coiler and or spooler21 Apr 2026US 12,606,411 B2Reel Power Licensing Corp.
- Automated filament spooler22 Apr 2025US 12,280,981 B2Windak Holding AB
- Fiber bundle handover25 Mar 2025US 12,257,556 B2Gambro Lundia AB
- Winding module and winding installation for metal wires4 Mar 2025US 12,240,728 B2NV Bekaert SA
- Wire body winding device and wire body winding method4 Mar 2025US 12,240,729 B2Sumitomo Electric Industries, Ltd.
- Automatic cut and transfer coiler and or spooler13 Aug 2026US 2026/0233963 A1
- Glass fiber winding method, glass fiber winding device, and glass fiber winding machine16 Jul 2026US 2026/0200693 A1Dietze & Schell Maschinenfabrik GmbH & Co. KG
- Apparatus, methods, and systems for winding coils of flexible material24 Apr 2025US 2025/0128909 A1REELEX Packaging Solutions, Inc.
- Automatic cut and transfer coiler and or spooler23 May 2024US 2024/0166467 A1Reel Power Licensing Corp.
- Reeling device and reeling method7 Dec 2023US 2023/0391579 A1Toyobo Co., Ltd.
Most cited
By later US patents
- Optical fiber dual spindle winder with automatic threading and winding72US 6,027,062 ACorning Incorporated · 2000
- Method and apparatus for tensile testing and rethreading optical fiber during fiber draw58US 7,832,675 B2Corning Incorporated · 2010
- Yarn winding apparatus and method51US 5,029,762 ABarmag AG · 1991
- Needle-suture assembly and packaging system41US 5,473,810 AEthicon, Inc. · 1995
- Method and apparatus for automatically changing bobbins and winding yarn continuously40US 4,033,519 ATeijin Limited · 1977