B63B 2221/18
Methods and means for joining members or elements: by sewing, stitching, stapling
Official title: by sewing, stitching, stapling or the like methods
B63B2221/18 (Methods and means for joining members or elements: by sewing, stitching, stapling) appears on 6 US grants and 7 published applications in this corpus.
Search patents in B63B- Granted patents
- 6
- Published applications
- 7
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 18 Nov 2025
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| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Inflatable kayak18 Nov 2025US 12,473,056 B2Northwest River Supplies, Inc.
- Inflatable watercraft structures and method of making the same2 Oct 2018US 10,086,918 B2
- Drop stitch inflatable boat2 May 2017US 9,637,201 B2Sea Eagle Boats, Inc.
- Extensible shield for protecting the attachment ends of a stretchable mooring rode segment10 Feb 2015US 8,950,350 B2
- Structural component for producing ship hulls, ship hulls containing the same, and method of manufacturing the same20 Sep 2011US 8,020,504 B2AB Ctc
- Inflatable kayak16 Nov 2023US 2023/0365237 A1Northwest River Supplies, Inc.
- Fish skiff24 Jan 2019US 2019/0023353 A1Sea Eagle Boats, Inc.
- Inflatable watercraft structures and method of making the same13 Jul 2017US 2017/0197691 A1
- Drop stitch inflatable boat12 Jan 2017US 2017/0008602 A1Sea Eagle Boats, Inc.
- Extensible shield for protecting the attachment ends of a stretchable mooring rode segment26 Dec 2013US 2013/0340665 A1
Most cited
By later US patents
- Inflatable watercraft structures and method of making the same7US 10,086,918 B22018
- Drop stitch inflatable boat6US 9,637,201 B2Sea Eagle Boats, Inc. · 2017
- Extensible shield for protecting the attachment ends of a stretchable mooring rode segment5US 8,950,350 B22015
- Inflatable sleds, watercraft, and other objects4US 6,755,707 B1Sevylor · 2004
- Structural component for producing ship hulls, ship hulls containing the same, and method of manufacturing the same2US 8,020,504 B2AB Ctc · 2011