B65H 51/22
Reels or cages
Official title: Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars {(measuring and temporaly storing the weft in looms D03D47/36; thread feeding devices for weft knitting machines D04B15/48)}
B65H51/22 (Reels or cages) appears on 66 US grants and 41 published applications in this corpus.
Search patents in B65H- Granted patents
- 66
- Published applications
- 41
- Assignees
- 45
- Inventors
- 99
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 6 |
| 2014 | 1 | 6 |
| 2015 | 2 | 7 |
| 2016 | 6 | 4 |
| 2017 | 9 | 2 |
| 2018 | 4 | 2 |
| 2019 | 2 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 0 | 4 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and system for a robotic tape applicator15 Jul 2025US 12,358,752 B2Innovative Automation, Inc.
- Spool unloading device6 May 2025US 12,291,420 B2Innovative Automation, Inc.
- Yarn storage device for a yarn processing machine30 May 2023US 11,661,303 B2Vandewiele NV
- Yarn feeder with motorized yarn-winding spool and rewinding system16 Mar 2021US 10,947,649 B2L.G.L. Electronics S.p.A.
- Process for knotting roving packages16 Feb 2021US 10,919,727 B2Jushi Group Co., Ltd.
- Method and system for a robotic tape applicator15 Dec 2022US 2022/0396450 A1Innovative Automation, Inc.
- Tape applicator head15 Dec 2022US 2022/0396451 A1
- Remote feeding system8 Dec 2022US 2022/0388797 A1
- Spool unloading device8 Dec 2022US 2022/0388805 A1Innovative Automation, Inc.
- Yarn storage device for a yarn processing machine9 Sep 2021US 2021/0276821 A1Vandewiele NV
Most cited
By later US patents
- Fiber optic remote control system for a continuous miner and method of use58US 5,295,733 ATamrock World Corporation, N.V. · 1994
- Thread storage and supply arrangement for textile machines19US 4,180,215 ASipra Patententwicklungs- und Beteiligunsgesellschaft mbH · 1979
- Yarn withdrawal appratus and method14US 4,817,880 ABarmag AG · 1989
- Apparatus for handling and texturizing yarn having enhanced false twister, electro-mechanical yarn detector, and yarn take-up distance extender and associated methods13US 6,302,308 B1American Linc Corporation · 2001
- Apparatus for collecting and preparing sample yarns to be tested11US 4,116,393 AToray Industries, Inc. · 1978