B65H 75/4463
Swivelling attachment
Official title: {Swivelling attachment}
B65H75/4463 (Swivelling attachment) appears on 66 US grants and 53 published applications in this corpus.
Search patents in B65H- Granted patents
- 66
- Published applications
- 53
- Assignees
- 40
- Inventors
- 126
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 4 |
| 2003 | 2 | 0 |
| 2004 | 2 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 2 | 3 |
| 2009 | 1 | 4 |
| 2010 | 3 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 3 |
| 2013 | 2 | 2 |
| 2014 | 1 | 0 |
| 2015 | 2 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 3 | 3 |
| 2020 | 3 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 4 |
| 2024 | 2 | 4 |
| 2025 | 2 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oxygen tube apparatus19 May 2026US 12,630,389 B2
- Oxygen tubing retraction and storage apparatus21 Apr 2026US 12,606,412 B2Reel Free Corporation
- Self-winding hose reels for pressure washers2 Sep 2025US 12,404,144 B2Duro Industries, LLC
- Dispensing mechanism with swivel-aiming feature for reel utility14 Jan 2025US 12,195,298 B2Triple C Manufacturing, Inc.
- Rotating reel system29 Oct 2024US 12,129,147 B2
- Pipe rolling device with integrated assembly structure and multifunctional base6 Aug 2026US 2026/0225848 A1Hangzhou Jutu E-commerce Co., Ltd.
- Oxygen Tube Apparatus27 Nov 2025US 2025/0361117 A1
- Dispensing Mechanism with Swivel Mount for Reel Utility and Method of Use20 Mar 2025US 2025/0091835 A1Triple C Manufacturing, Inc.
- Self-winding hose reels for pressure washers13 Mar 2025US 2025/0083925 A1Duro Industries, LLC
- Dispensing Mechanism with Swivel-Aiming Feature for Reel Utility27 Jun 2024US 2024/0208770 A1Triple C Manufacturing, Inc.
Most cited
By later US patents
- Self-storing cord and hose reel assemblies219US 4,384,688 A1983
- Electric working apparatus supplied with electric power through power supply cord145US 5,647,554 ASanyo Electric Co., Ltd. · 1997
- Electrical cord reel81US 6,170,775 B2Alert Stamping & Mfg. Co., Inc. · 2001
- Reel75US 6,149,096 A2000
- Mobile rotator jet sewer cleaner64US 5,636,648 A1997