A43D 3/08
Devices for stretching special parts of shoes
A43D3/08 (Devices for stretching special parts of shoes) appears on 26 US grants and 25 published applications in this corpus.
Search patents in A43D- Granted patents
- 26
- Published applications
- 25
- Assignees
- 12
- Inventors
- 47
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 3 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 3 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 4 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for adjusting a shoe and methods for making and using the same25 Mar 2025US 12,256,810 B2
- Footwear stretcher apparatus22 Oct 2024US 12,121,111 B1Zap-Rams Corporation
- Method of customizing a boot10 Sep 2024US 12,082,654 B2Sport Maska Inc.
- Method for the customization of a footwear5 Sep 2023US 11,744,316 B2Tecnica Group S.P.A.
- Method of customizing a boot7 Mar 2023US 11,596,207 B2Sport Maska Inc.
- Apparatus for adjusting a shoe and methods for making and using the same24 Jul 2025US 2025/0234963 A1
- Shoe Last and Sole and Method of Manufacture17 Aug 2023US 2023/0255322 A1
- Method of customizing a boot8 Jun 2023US 2023/0172319 A1Sport Maska Inc.
- Apparatus for adjusting a shoe and methods for making and using the same30 Mar 2023US 2023/0099291 A1
- Method for permanently waterproofing footwear3 Mar 2022US 2022/0061462 A1W. L. Gore & Associates, Inc.
Most cited
By later US patents
- Inflatable member37US 8,578,534 B2NIKE, Inc. · 2013
- Apparatus for form fitting shoes and boots19US 4,060,869 A1977
- Last with device for aperture adjustment as required and shield element for last adaptability to right and left shoes15US 4,512,052 A1985
- Adjustable last12US 9,107,479 B2NIKE, Inc. · 2015
- Method and apparatus for form fitting shoes and boots7US 3,977,034 A1976