B65H 75/4452
Simultaneous winding and unwinding of the material
Official title: {Simultaneous winding and unwinding of the material, e.g. winding or unwinding on a stationary drum while respectively unwinding or winding on a rotating drum using a planetary guiding roller}
B65H75/4452 (Simultaneous winding and unwinding of the material) appears on 32 US grants and 26 published applications in this corpus.
Search patents in B65H- Granted patents
- 32
- Published applications
- 26
- Assignees
- 28
- Inventors
- 65
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 4 | 2 |
| 2015 | 0 | 3 |
| 2016 | 2 | 0 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 4 |
| 2023 | 0 | 1 |
| 2024 | 3 | 1 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Transfer device for maintaining an electrical or optical connection20 May 2025US 12,304,772 B2Thales
- Reeling device18 Mar 2025US 12,252,374 B2
- Device for winding up and unwinding an elongated flexible element14 Jan 2025US 12,195,299 B2Ford Global Technologies, LLC
- Fastening device12 Nov 2024US 12,137,773 B2
- Length-adjustable cable device for wiring an aircraft cabin1 Oct 2024US 12,103,811 B2Airbus Operations GmbH
- Fastening device23 Jan 2025US 2025/0024916 A1
- Reel arrangement26 Sep 2024US 2024/0317541 A1Stemmann-Technik GmbH
- Device for winding up and unwinding an elongated flexible element8 Jun 2023US 2023/0174340 A1Ford Global Technologies, LLC
- Reeling device1 Dec 2022US 2022/0380172 A1
- Rotary Guide For One or More Lines27 Oct 2022US 2022/0340394 A1Igus GmbH
Most cited
By later US patents
- Retractable booster cable device50US 4,653,833 A1987
- Device for transmitting energy through electric wire or optical cable wound on drum40US 4,379,615 ASumitomo Electric Industries, Ltd. · 1983
- Retractable cable device34US 6,803,525 B12004
- Take-up reel assembly24US 8,727,084 B12014
- Cable winder system22US 4,565,333 AFleet Industries · 1986