Last for an article of footwear
US-12082649-B2 · Sep 10, 2024 · US
Lasts for making or repairing shoes (making of wooden lasts B27M3/20)
Lasts for making or repairing shoes (making of wooden lasts B27M3/20) · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A43D3/02 |
| Official title | Lasts for making or repairing shoes (making of wooden lasts B27M3/20) |
| Display label | Lasts for making or repairing shoes (making of wooden lasts B27M3/20) |
| Total patents | 203 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 18 |
| 2017 | 27 |
| 2018 | 30 |
| 2019 | 19 |
| 2020 | 17 |
| 2021 | 27 |
| 2022 | 17 |
| 2023 | 18 |
| 2024 | 12 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pre-tensioned article and method of making
US-2018352893-A1 · Dec 13, 2018 · US
Shoe with composite upper and foam element and method of making same
US-2018325217-A1 · Nov 15, 2018 · US
Patterned three-dimensionally molded footwear and methods of making the same
US-2018317606-A1 · Nov 8, 2018 · US
Holding assembly for articles
US-10070696-B2 · Sep 11, 2018 · US
Footwear forming device
US-10064451-B2 · Sep 4, 2018 · US
Last with retractable pins
US-10010140-B2 · Jul 3, 2018 · US
Method of applying and using color changing materials in articles of wear
US-9869889-B2 · Jan 16, 2018 · US
Last system for braiding footwear
US-9839253-B2 · Dec 12, 2017 · US
Method for manufacturing footwear, footwear produced using said method, and machine for manufacturing footwear
US-2017340064-A1 · Nov 30, 2017 · US
Assembly line article tracking system
US-2017308066-A1 · Oct 26, 2017 · US
Footwear and other articles formed by jet extrusion processes
US-2017306539-A1 · Oct 26, 2017 · US
Method of using an inflatable member to customize an article
US-9788611-B2 · Oct 17, 2017 · US
Digital last
US-2017280828-A1 · Oct 5, 2017 · US
Last system for articles with braided components
US-2017265596-A1 · Sep 21, 2017 · US
Method of manufacturing spray-on footwear
US-2017238659-A1 · Aug 24, 2017 · US
Article of footwear with improved structure
US-2017208900-A1 · Jul 27, 2017 · US
Bottom-down last for 3D forming
US-9713361-B2 · Jul 25, 2017 · US
System and Method for Manipulating Color Changing Materials
US-2017168328-A1 · Jun 15, 2017 · US
System and Method for Forming an Article
US-2017164692-A1 · Jun 15, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A43D3/02?
- CPC A43D3/02 is the Cooperative Patent Classification code for “Lasts for making or repairing shoes (making of wooden lasts B27M3/20).”
- How many patents are filed under CPC A43D3/02 (Lasts for making or repairing shoes (making of wooden lasts B27M3/20))?
- Our database includes 203 publications tagged with this CPC code.
- Is patent activity under CPC A43D3/02 growing?
- Publication counts under this code: 12 in 2024 vs 10 in 2025 (latest complete years).