B63B 17/023
Hatchway tents
Official title: {Hatchway tents, e.g. for weather protection of cargo during loading or unloading}
B63B17/023 (Hatchway tents) appears on 34 US grants and 22 published applications in this corpus.
Search patents in B63B- Granted patents
- 34
- Published applications
- 22
- Assignees
- 19
- Inventors
- 57
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 2 | 3 |
| 2023 | 1 | 3 |
| 2024 | 1 | 2 |
| 2025 | 3 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Watercraft cover15 Jul 2025US 12,358,594 B2Polaris Industries Inc.
- Automated cover support and method6 May 2025US 12,291,309 B2
- Rain-guard device for nozzle28 Jan 2025US 12,208,977 B2Ihi Transport Machinery Co., Ltd
- Asymmetric body of water navigation system and method20 Aug 2024US 12,065,221 B2Comboyo Asymmetric Logistc Solutions Servicos E Participacoes Ltda.
- Automated cover support and method19 Sep 2023US 11,760,442 B2
- Automated cover support and method26 Mar 2026US 2026/0084786 A1
- Asymmetric cargo body of water navigation system and method7 Nov 2024US 2024/0367760 A1Comboyo Asymmetric Logistc Solutions Servicos E Participacoes Ltda.
- Automated cover support and method11 Jan 2024US 2024/0010300 A1
- Method and system for shading cover and support26 Oct 2023US 2023/0339575 A1
- Watercraft cover9 Feb 2023US 2023/0038414 A1Polaris Industries Inc.
Most cited
By later US patents
- Hold cover for a vehicle especially one for transporting particulate matter29US 5,380,058 AArcher Daniels Midland Company · 1995
- Boat lift canopy28US 5,573,026 A1996
- Demountable cover for a boat hatchway or the like13US 5,027,739 A1991
- Portable barge cover11US 5,850,799 AMidland Enterprises Inc. · 1998
- Tarpaulin clamping assembly and associated method11US 7,837,164 B12010