B65H 75/4471
Housing enclosing the reel
Official title: {Housing enclosing the reel}
B65H75/4471 (Housing enclosing the reel) appears on 377 US grants and 404 published applications in this corpus.
Search patents in B65H- Granted patents
- 377
- Published applications
- 404
- Assignees
- 222
- Inventors
- 702
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 5 |
| 2003 | 7 | 8 |
| 2004 | 6 | 9 |
| 2005 | 9 | 6 |
| 2006 | 6 | 6 |
| 2007 | 3 | 10 |
| 2008 | 9 | 6 |
| 2009 | 4 | 6 |
| 2010 | 4 | 6 |
| 2011 | 6 | 8 |
| 2012 | 8 | 9 |
| 2013 | 4 | 16 |
| 2014 | 14 | 11 |
| 2015 | 6 | 19 |
| 2016 | 11 | 13 |
| 2017 | 14 | 27 |
| 2018 | 15 | 24 |
| 2019 | 32 | 43 |
| 2020 | 28 | 25 |
| 2021 | 20 | 15 |
| 2022 | 23 | 28 |
| 2023 | 19 | 25 |
| 2024 | 20 | 26 |
| 2025 | 29 | 27 |
| 2026 | 14 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reel based closure device6 Oct 2026US 12,751,522 B2Boa Technology Inc.
- Hose reel enclosure system18 Aug 2026US 12,709,513 B2Agna, LLC
- Cord reel holder28 Jul 2026US 12,692,120 B2
- Cam cleat assembly for plumbing fixtures employing flexible hoses14 Jul 2026US 12,679,691 B2Waterstone, LLC
- Elongated illuminant storage device23 Jun 2026US 12,663,142 B1Shenzhen Decktok Smart Lighting Co., Ltd.
- Universal Cable Winder24 Sep 2026US 2026/0285641 A1
- Retractable automobile seat guard10 Sep 2026US 2026/0264590 A1McMurray Fabrics, Inc.
- Retractable data cable10 Sep 2026US 2026/0265016 A1Dongguan Ceesing Intelligent Device Manufacturing Co., Ltd
- Device for winding up sheet-like member3 Sep 2026US 2026/0257885 A1Ashimori Industry Co., Ltd.
- Cable Retraction Apparatus27 Aug 2026US 2026/0250098 A1Anker Innovations Technology Co., Ltd.
Most cited
By later US patents
- Endoscope apparatus with drum part to wind insertion part therearound98US 7,104,951 B2Olympus Corporation · 2006
- Electrical cord reel81US 6,170,775 B2Alert Stamping & Mfg. Co., Inc. · 2001
- Multi-cable storage and retrieval device75US 5,265,815 AThe United States of America as represented by the Secretary of the Army · 1993
- Hose reel assembly60US 4,306,688 AInjecto Mold, Inc. · 1981
- Winding device for winding up and unwinding a tube, cable or hose60US 5,332,171 A1994