B63B 35/613
With tubular shaped flotation members
Official title: with tubular shaped flotation members
B63B35/613 (With tubular shaped flotation members) appears on 102 US grants and 99 published applications in this corpus.
Search patents in B63B- Granted patents
- 102
- Published applications
- 99
- Assignees
- 33
- Inventors
- 168
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 4 | 5 |
| 2005 | 2 | 2 |
| 2006 | 1 | 3 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 4 | 1 |
| 2015 | 3 | 4 |
| 2016 | 4 | 2 |
| 2017 | 2 | 3 |
| 2018 | 5 | 4 |
| 2019 | 5 | 5 |
| 2020 | 5 | 8 |
| 2021 | 11 | 8 |
| 2022 | 5 | 11 |
| 2023 | 14 | 13 |
| 2024 | 8 | 5 |
| 2025 | 7 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Thruster control for a boat12 May 2026US 12,623,766 B2Polaris Industries Inc.
- Variable buoyancy platform for aquaculture farming and method of operating the same3 Mar 2026US 12,564,177 B2751330 NB Inc.
- Accessory support system for a pontoon boat23 Dec 2025US 12,503,202 B2CherSea, LLC
- Multiple chine pontoon boat4 Jun 2026US 2026/0152256 A1Polaris Industries Inc.
- Buoyant pontoon structure1 Jan 2026US 2026/0001630 A13Po Boat Accessories, LLC
- Variable buoyancy platform for aquaculture farming and method of operating the same6 Nov 2025US 2025/0340274 A1751330 NB Inc.
- Variable buoyancy platform for aquaculture farming and method of operating the same25 Sep 2025US 2025/0295095 A1751330 NB Inc.
- Cooler lift for a boat18 Sep 2025US 2025/0289529 A1
Most cited
By later US patents
- Retractable swim platform and steps for pontoon boats50US 9,586,655 B12017
- Apparatus and method for supporting a user48US 5,679,040 A1997
- Pontoon boat27US 9,108,710 B1BRP US Inc. · 2015
- Multicompartment cushion comprising recyclable plastic bottles24US 5,020,175 A1991
- Portable, multi-use water device22US 6,582,264 B2Aqua Sports Technology, Inc. · 2003