A62C 33/00
Hose accessories
A62C33/00 (Hose accessories) appears on 315 US grants and 238 published applications in this corpus.
Search patents in A62C- Granted patents
- 315
- Published applications
- 238
- Assignees
- 113
- Inventors
- 457
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 2 |
| 2002 | 5 | 4 |
| 2003 | 5 | 5 |
| 2004 | 4 | 3 |
| 2005 | 4 | 2 |
| 2006 | 3 | 7 |
| 2007 | 3 | 7 |
| 2008 | 6 | 5 |
| 2009 | 2 | 7 |
| 2010 | 7 | 9 |
| 2011 | 5 | 3 |
| 2012 | 4 | 12 |
| 2013 | 8 | 14 |
| 2014 | 14 | 11 |
| 2015 | 7 | 11 |
| 2016 | 10 | 8 |
| 2017 | 10 | 14 |
| 2018 | 13 | 19 |
| 2019 | 20 | 13 |
| 2020 | 12 | 5 |
| 2021 | 9 | 14 |
| 2022 | 2 | 11 |
| 2023 | 12 | 10 |
| 2024 | 9 | 9 |
| 2025 | 9 | 22 |
| 2026 | 15 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fire suppression system8 Sep 2026US 12,728,307 B2Acme Group, LLC
- Fire suppression system1 Sep 2026US 12,722,031 B2Acme Group, LLC
- Fire suppression system25 Aug 2026US 12,714,897 B2Acme Group, LLC
- Cryptographic transducer calibration system for hose assembly test benches25 Aug 2026US 12,716,797 B2
- Figure 8 hose roller14 Jul 2026US 12,679,690 B2
- Watering unit, watering system and watering method24 Sep 2026US 2026/0284454 A1Fire and Rescue Innovation Finland FRIF Oy
- Utilizing a fire hose winder and a fire hose tray on a robotic firefighting vehicle10 Sep 2026US 2026/0263853 A1Howe & Howe Inc.
- Multi-level gantry systems for stowing and deploying elongated objects such as hard sleeves and ladders13 Aug 2026US 2026/0233039 A1Ziamatic Corporation
- Fire hose couplings and adapters9 Jul 2026US 2026/0194097 A1
- Pipe and hose ramp28 May 2026US 2026/0145013 A1RubberForm Recycled Products, LLC
Most cited
By later US patents
- Hose handler-keeper93US 4,407,472 A1983
- Coupling for fire hydrant-fire hose connection82US 4,602,654 AHydra-Shield Manufacturing, Inc. · 1986
- Safety ramp and method for protecting hoses and conduits81US 5,267,367 A1993
- Crossover/protector with warning light72US 6,499,410 B1Industry Advanced Technologies · 2002
- Collapsible hose bridging apparatus70US 5,566,622 A1996