A43B 5/0421
Located underneath the sole
Official title: {located underneath the sole}
A43B5/0421 (Located underneath the sole) appears on 84 US grants and 41 published applications in this corpus.
Search patents in A43B- Granted patents
- 84
- Published applications
- 41
- Assignees
- 39
- Inventors
- 97
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 2 |
| 2003 | 4 | 1 |
| 2004 | 0 | 2 |
| 2005 | 3 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 2 |
| 2016 | 4 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 3 |
| 2019 | 2 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 4 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Connection system for crampons7 Apr 2026US 12,593,895 B2Camp S.P.A. Costruzione Articoli Montagna—Premana
- Single-pull tightened snowshoe binding7 Nov 2023US 11,805,849 B2Kwik Tek, Inc.
- Safety mechanism for use with snow sport boot and binding system11 Jul 2023US 11,696,615 B2Stop River Development LLC
- Magnetic engagement mechanism for a recreational and/or transportation apparatus23 May 2023US 11,655,000 B2Magswitch Technology, Inc.
- Sensor-connected processor-controlled snow sport boot binding7 Mar 2023US 11,596,855 B2Stop River Development LLC
- Single-pull tightened snowshoe binding2 Oct 2025US 2025/0302144 A1Kwik Tek, Inc.
- Connection system for crampons6 Feb 2025US 2025/0040664 A1Camp S.P.A. Costruzione Articoli Montagna—Premana
- Ski boot having cantable sole23 Jan 2025US 2025/0024910 A1DaleBoot Holdings LLC
- Single-pull tightened snowshoe binding15 Feb 2024US 2024/0049833 A1Kwik Tek, Inc.
- Safety mechanism for use with snow sport boot and binding system14 Sep 2023US 2023/0284731 A1Stop River Development LLC
Most cited
By later US patents
- Snowboard binding106US 5,505,477 AK-2 Corporation · 1996
- Snowboard binding70US 5,474,322 ACrush Snowboard Products, Inc. · 1995
- Ski boot63US 4,078,322 AEngineered Sports Products, Inc. · 1978
- Retention apparatus for a boot on a gliding board60US 5,595,396 ASalomon S. A. · 1997
- Removable traction surfaces for footwear58US 4,351,120 AEngineered Sports Products, Inc. · 1982