B63H 20/32
Housings
Official title: Housings {(air intakes for outboard engines F02M35/167)}
B63H20/32 (Housings) appears on 693 US grants and 403 published applications in this corpus.
Search patents in B63H- Granted patents
- 693
- Published applications
- 403
- Assignees
- 113
- Inventors
- 880
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 10 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 8 | 0 |
| 1987 | 6 | 0 |
| 1988 | 12 | 0 |
| 1989 | 21 | 0 |
| 1990 | 13 | 0 |
| 1991 | 24 | 0 |
| 1992 | 14 | 0 |
| 1993 | 9 | 0 |
| 1994 | 14 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 8 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 1 |
| 2002 | 10 | 6 |
| 2003 | 8 | 2 |
| 2004 | 7 | 13 |
| 2005 | 12 | 11 |
| 2006 | 11 | 20 |
| 2007 | 16 | 14 |
| 2008 | 13 | 7 |
| 2009 | 11 | 14 |
| 2010 | 7 | 4 |
| 2011 | 9 | 4 |
| 2012 | 9 | 7 |
| 2013 | 6 | 10 |
| 2014 | 16 | 5 |
| 2015 | 15 | 18 |
| 2016 | 31 | 24 |
| 2017 | 26 | 16 |
| 2018 | 29 | 18 |
| 2019 | 33 | 21 |
| 2020 | 21 | 21 |
| 2021 | 33 | 17 |
| 2022 | 23 | 33 |
| 2023 | 28 | 35 |
| 2024 | 24 | 29 |
| 2025 | 42 | 34 |
| 2026 | 28 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Outboard motor6 Oct 2026US 12,752,902 B2Yamaha Hatsudoki Kabushiki Kaisha
- Outboard marine drives and cowlings for outboard marine drives having water management15 Sep 2026US 12,735,162 B1Brunswick Corporation
- Marine drives15 Sep 2026US 12,735,164 B1Brunswick Corporation
- Outboard motor8 Sep 2026US 12,728,973 B2Suzuki Motor Corporation
- Retractable thruster11 Aug 2026US 12,703,470 B2RCM Trolling LLC
- Electric outboard machine24 Sep 2026US 2026/0285462 A1Suzuki Motor Corporation
- Electric outboard machine24 Sep 2026US 2026/0285463 A1Suzuki Motor Corporation
- Outboard marine drives having supporting frame and cowling3 Sep 2026US 2026/0257780 A1Brunswick Corporation
- Outboard electric motor27 Aug 2026US 2026/0249969 A1Ecomar Propulsion Ltd
- Outboard motor6 Aug 2026US 2026/0225701 A1Yamaha Hatsudoki Kabushiki Kaisha
Most cited
By later US patents
- Synchronizer for a gear shift mechanism for a marine propulsion system1,418US 6,062,360 ABrunswick Corporation · 2000
- Cowl latch for outboard motors58US 4,600,396 ABrunswick Corporation · 1986
- Cowl apparatus for outboard motors55US 3,955,526 ABrunswick Corporation · 1976
- Cowls and latching assemblies for cowls on outboard marine propulsion devices55US 9,580,947 B1Brunswick Corporation · 2017
- Outboard motors and apparatuses for intake of air to outboard motors51US 8,651,906 B1Brunswick Corporation · 2014