A43B 5/0419
For walking aids
Official title: {for walking aids}
A43B5/0419 (For walking aids) appears on 48 US grants and 22 published applications in this corpus.
Search patents in A43B- Granted patents
- 48
- Published applications
- 22
- Assignees
- 15
- Inventors
- 64
- Latest grant
- 9 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 5 |
| 2007 | 1 | 4 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 3 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 3 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ski boot device9 Aug 2022US 11,406,155 B2
- Footwear article with lockable ankle protection1 Feb 2022US 11,234,483 B2Leatt Corporation
- Children's ski boot with improved walking function1 Sep 2020US 10,757,998 B2Marker Deutschland GmbH
- Ski boot29 Oct 2019US 10,455,889 B2Marker Deutschland GmbH
- Folding walker18 Jul 2017US 9,707,149 B1
- Walking aid for shoes, shoe system comprising a shoe and a walking aid, and system consisting of a walking aid and a stick23 Jul 2020US 2020/0229556 A1Lmj Commerce GmbH
- Footwear article with lockable ankle protection27 Dec 2018US 2018/0368513 A1Leatt Corporation
- Children's Ski Boot With Improved Walking Function20 Sep 2018US 2018/0263331 A1Marker Deutschland GmbH
- Ski boot device15 Mar 2018US 2018/0070671 A1
- Ski Boot13 Jul 2017US 2017/0196299 A1Marker Deutschland GmbH
Most cited
By later US patents
- Removable traction surfaces for footwear58US 4,351,120 AEngineered Sports Products, Inc. · 1982
- Ski boot with a normalized sole44US 4,542,599 ADolomite S.p.A. · 1985
- Ski boot with a normalized sole38US 4,570,363 ADolomite S.p.A. · 1986
- Walk ease ski boot soles37US 4,811,504 A1989
- Ski boot cover36US 3,965,586 A1976