B65H 67/048
Having winding heads arranged on rotary capstan head
Official title: having winding heads arranged on rotary capstan head
B65H67/048 (Having winding heads arranged on rotary capstan head) appears on 137 US grants and 32 published applications in this corpus.
Search patents in B65H- Granted patents
- 137
- Published applications
- 32
- Assignees
- 68
- Inventors
- 231
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 11 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 15 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 4 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 3 | 3 |
| 2018 | 1 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- 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.
- Automatic cut and transfer coiler and or spooler6 Apr 2023US 2023/0107701 A1Reel Power Licensing Corp.
Most cited
By later US patents
- 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
- Method and apparatus for automatically changing bobbins and winding yarn continuously40US 4,033,519 ATeijin Limited · 1977
- Hollow fibers28US 5,470,659 AAkzo N. V. · 1995
- Winding machine with multi-chuck bobbin revolver22US 3,999,715 ABarmag Barmer Maschinenfabrik AG · 1976