B65H 2701/33
Hollow or hose-like material
B65H2701/33 (Hollow or hose-like material) appears on 739 US grants and 681 published applications in this corpus.
Search patents in B65H- Granted patents
- 739
- Published applications
- 681
- Assignees
- 387
- Inventors
- 1,213
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 10 | 0 |
| 1981 | 10 | 0 |
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 10 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 11 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 4 | 2 |
| 2002 | 10 | 9 |
| 2003 | 20 | 24 |
| 2004 | 17 | 18 |
| 2005 | 18 | 16 |
| 2006 | 9 | 18 |
| 2007 | 6 | 20 |
| 2008 | 10 | 15 |
| 2009 | 15 | 21 |
| 2010 | 10 | 22 |
| 2011 | 13 | 23 |
| 2012 | 17 | 38 |
| 2013 | 14 | 26 |
| 2014 | 21 | 31 |
| 2015 | 26 | 25 |
| 2016 | 24 | 31 |
| 2017 | 31 | 39 |
| 2018 | 25 | 48 |
| 2019 | 56 | 46 |
| 2020 | 50 | 37 |
| 2021 | 44 | 39 |
| 2022 | 23 | 30 |
| 2023 | 34 | 26 |
| 2024 | 27 | 28 |
| 2025 | 19 | 29 |
| 2026 | 20 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Clamp equipped nozzle and quick connectors25 Aug 2026US 12,716,525 B2
- Hose reel enclosure system18 Aug 2026US 12,709,513 B2Agna, LLC
- Hose deployment and retrieval device11 Aug 2026US 12,703,601 B2Elevate Energy Services, LLC
- Figure 8 hose roller14 Jul 2026US 12,679,690 B2
- Cam cleat assembly for plumbing fixtures employing flexible hoses14 Jul 2026US 12,679,691 B2Waterstone, LLC
- Device for controlling pitch and tension of a wire deposited onto mandrel in composite-hose manufacturing8 Oct 2026US 2026/0307348 A1Gasso Equipments, S.A.
- Portable wash station13 Aug 2026US 2026/0233258 A1Bold Limited
- Pipe rolling device with integrated assembly structure and multifunctional base6 Aug 2026US 2026/0225848 A1Hangzhou Jutu E-commerce Co., Ltd.
- Low tension application coiler23 Jul 2026US 2026/0209001 A1
- Hose rotator9 Jul 2026US 2026/0194170 A1Gammon Technical Products, Inc.
Most cited
By later US patents
- Self-guided mobile unit and cleaning apparatus such as a vacuum cleaner comprising such a unit121US 5,012,886 A1991
- Reversible reel unit99US 4,053,118 ASwing-Shift Mfg. Co. · 1977
- Method and apparatus to reduce variation of excess fiber length in buffer tubes of fiber optic cables98US 6,618,538 B2Alcatel · 2003
- Method and apparatus to reduce variation of excess fiber length in buffer tubes of fiber optic cables94US 6,922,515 B2Alcatel · 2005
- Hose storage apparatus78US 4,512,361 ASuncast Corporation · 1985