A43D 3/02
Lasts for making or repairing shoes
Official title: Lasts for making or repairing shoes (making of wooden lasts B27M3/20)
A43D3/02 (Lasts for making or repairing shoes) appears on 204 US grants and 251 published applications in this corpus.
Search patents in A43D- Granted patents
- 204
- Published applications
- 251
- Assignees
- 81
- Inventors
- 387
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 7 |
| 2005 | 2 | 2 |
| 2006 | 2 | 5 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 3 |
| 2010 | 2 | 3 |
| 2011 | 2 | 2 |
| 2012 | 0 | 5 |
| 2013 | 6 | 3 |
| 2014 | 3 | 13 |
| 2015 | 3 | 10 |
| 2016 | 9 | 20 |
| 2017 | 13 | 19 |
| 2018 | 14 | 28 |
| 2019 | 14 | 18 |
| 2020 | 15 | 15 |
| 2021 | 17 | 25 |
| 2022 | 16 | 22 |
| 2023 | 14 | 17 |
| 2024 | 20 | 14 |
| 2025 | 11 | 9 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A43D 3/022Comprising means54
- A43D 3/027Lasts with exchangeable parts30
- A43D 3/021For orthopaedic footwear22
- A43D 3/025Longitudinally expansible lasts18
- A43D 3/026Lasts for making rubber footwear or for vulcanizing rubber soles to footwear17
- A43D 3/023Hinge constructions for articulated lasts7
- A43D 3/024Lasts with a fore part and heel section relatively slideable to one7
- A43D 3/029Constructional features of the heel section4
All 9 subgroupsShow fewer
Recent patents
- Articles of footwear with uppers comprising a wound component and methods of making the same18 Aug 2026US 12,708,178 B2adidas AG
- Measurement device for shoe fitting evaluation and method for shoe fitting evaluation23 Jun 2026US 12,660,891 B2Asics Corporation
- Footwear last including size adjustment capabilities19 May 2026US 12,628,915 B2NIKE, Inc.
- Cutting support apparatus, cutting pattern generation method, and cutting system3 Mar 2026US 12,566,424 B2Asics Corporation
- Footwear strobel with bladder having grooved flange and method of manufacturing27 May 2025US 12,310,449 B2NIKE, Inc.
- A system and method for manufacturing custom-fitted footwear and other articles24 Sep 2026US 2026/0289026 A1Vivo Barefoot Limited
- Systems, methods and apparatus for providing personalized footwear18 Jun 2026US 2026/0165425 A1Iambic Inc.
- Patterned three-dimensionally molded footwear and methods of making the same30 Apr 2026US 2026/0116031 A1adidas AG
- Last12 Mar 2026US 2026/0068997 A1Mizuno Corporation
- Systems and methods for manufacturing footwear15 Jan 2026US 2026/0013599 A1
Most cited
By later US patents
- Insole for footwear212US 3,952,427 A1976
- Insole for footwear211US 4,031,586 A1977
- Shoe and a method of making shoes173US 7,743,530 B2ECCO Sko A/S · 2010
- Water-activated casting material148US 4,502,479 AMinnesota Mining and Manufacturing Company · 1985
- Integrated system for foot measurement, last and footwear manufacture106US 5,339,252 AFoot Image Technology, Inc. · 1994