B65H 67/0417
For loading an empty core
Official title: {for loading an empty core}
B65H67/0417 (For loading an empty core) appears on 47 US grants and 15 published applications in this corpus.
Search patents in B65H- Granted patents
- 47
- Published applications
- 15
- Assignees
- 28
- Inventors
- 83
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 4 |
| 2018 | 0 | 1 |
| 2019 | 2 | 3 |
| 2020 | 2 | 0 |
| 2021 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Reel take-up machine3 Jun 2025US 12,319,535 B1Reeling Systems L.L.C.
- Automatic graphite conveying device and winding machine for spiral wound gasket20 May 2025US 12,304,759 B1Guangzhou Dongshan South Seals Company Ltd.
- Robotic spooler14 Jun 2022US 11,358,830 B1Southwire Company
- Textile machine producing take-up packages and method of operating such a machine22 Feb 2022US 11,254,538 B2Saurer Spinning Solutions GmbH & Co. KG
- Single-reel winding device and a method for replacing a full reel in a single-reel winding device21 Sep 2021US 11,124,381 B2Rosendahl Nextrom GmbH
- Single-reel winding device and a method for replacing a full reel in a single-reel winding device14 Nov 2019US 2019/0344992 A1Rosendahl Nextrom GmbH
- Equipment for attaching an optical fiber to a reel14 Nov 2019US 2019/0344993 A1Rosendahl Nextrom GmbH
- Textile machine producing take-up packages and method of operating such a machine11 Jul 2019US 2019/0210831 A1Saurer Spinning Solutions GmbH & Co. KG
- Automated filament exchange method of 3d printer20 Dec 2018US 2018/0362288 A1Sangmyung University Industry-Academy Cooperation Foundation
- Winding device for winding a material to be wound and method for operating a winding device for winding a material to be wound14 Sep 2017US 2017/0260018 A1Dietze & Schell Maschinenfabrik GmbH & Co. KG
Most cited
By later US patents
- Open-end spinning machine34US 4,125,990 AW. Schlafhorst AG & Co. · 1978
- Bobbin changing apparatus32US 4,340,187 ABarmag Barmer Maschinenfabrik AG · 1982
- Bobbin transport apparatus and method25US 4,351,494 ABarmag Barmer Maschinenfabrik AG · 1982
- Open-end spinning machine and method of operating the same19US 3,948,452 AVyzkumny ustav bavlnarsky · 1976
- Apparatus for and a method of yarn doffing17US 3,940,077 AMurata Kikai Kabushiki Kaisha · 1976