B65H 67/0411
For removing completed take-up packages
Official title: {for removing completed take-up packages}
B65H67/0411 (For removing completed take-up packages) appears on 53 US grants and 30 published applications in this corpus.
Search patents in B65H- Granted patents
- 53
- Published applications
- 30
- Assignees
- 47
- Inventors
- 124
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 3 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 3 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 3 |
| 2025 | 5 | 6 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carbon nanotube collection apparatus, carbon nanotube manufacturing apparatus, and carbon nanotube collection method3 Feb 2026US 12,540,421 B2Dowa Thermotech Co., Ltd.
- Yarn spindle coding method, electronic device and storage medium19 Aug 2025US 12,391,512 B2Haining Hengyi New Materials Co., Ltd.
- System for handling and processing yarn24 Jun 2025US 12,338,553 B2Shaw Industries Group, Inc.
- Reel take-up machine3 Jun 2025US 12,319,535 B1Reeling Systems L.L.C.
- Doffing apparatus and automatically guided vehicle comprising the same22 Apr 2025US 12,280,982 B2Columbia Insurance Company
- Doffing Apparatus And Automatically Guided Vehicle Comprising The Same24 Sep 2026US 2026/0285640 A1Columbia Insurance Company
- Method for controlling station-passing of yarn spindle, electronic device and storage medium2 Apr 2026US 2026/0091951 A1Haining Hengyi New Materials Co., Ltd.
- Periscopic doffing device5 Feb 2026US 2026/0035203 A1Jiaxing Yipeng Chemical Fiber Co., Ltd.
- Method for planning doffing path, electronic device and storage medium8 Jan 2026US 2026/0010682 A1Zhejiang Hengyi Petrochemical Co., Ltd.
- System For Handling And Processing Yarn20 Nov 2025US 2025/0354304 A1Shaw Industries Group, Inc.
Most cited
By later US patents
- Bobbin changing apparatus32US 4,340,187 ABarmag Barmer Maschinenfabrik AG · 1982
- Method and apparatus for treating a yarn end of a yarn package25US 4,138,072 ATeijin Limited · 1979
- Bobbin transport apparatus and method25US 4,351,494 ABarmag Barmer Maschinenfabrik AG · 1982
- Automatic doffing method18US 4,591,106 A1986
- Textile doff servant17US 4,555,067 AE. I. Du Pont de Nemours and Company · 1985