A63B 2031/112
With means facilitating walking
Official title: {with means facilitating walking, e.g. rectractable, detachable or pivotable blades}
A63B2031/112 (With means facilitating walking) appears on 84 US grants and 65 published applications in this corpus.
Search patents in A63B- Granted patents
- 84
- Published applications
- 65
- Assignees
- 20
- Inventors
- 111
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 2 |
| 2002 | 0 | 1 |
| 2003 | 3 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 4 | 1 |
| 2007 | 2 | 3 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 4 | 5 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 3 | 4 |
| 2016 | 5 | 5 |
| 2017 | 3 | 5 |
| 2018 | 4 | 2 |
| 2019 | 1 | 2 |
| 2020 | 3 | 5 |
| 2021 | 3 | 2 |
| 2022 | 2 | 3 |
| 2023 | 0 | 3 |
| 2024 | 1 | 3 |
| 2025 | 4 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Device for connecting a shoe to an interchangeable blade of a fin15 Apr 2025US 12,274,921 B2Cressi-Sub S.p.A.
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- Amphibious exoskeleton propulsion footwear14 May 2026US 2026/0131202 A1
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- Detachable aquatic propulsion device22 May 2025US 2025/0161757 A1S.C.P. Phorcys Diving
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Most cited
By later US patents