Embroidered article
US-2017327985-A1 · Nov 16, 2017 · US
Uppers; Boot legs
Uppers; Boot legs · 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 | A43B23/02 |
| Official title | Uppers; Boot legs |
| Display label | Uppers; Boot legs |
| Total patents | 323 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 25 |
| 2016 | 24 |
| 2017 | 35 |
| 2018 | 30 |
| 2019 | 33 |
| 2020 | 27 |
| 2021 | 21 |
| 2022 | 27 |
| 2023 | 25 |
| 2024 | 43 |
| 2025 | 20 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Footwear upper with molded geometry
US-2017273404-A1 · Sep 28, 2017 · US
Tunnel spring structures
US-2017156427-A1 · Jun 8, 2017 · US
Shoe Upper Structure and Shoe
US-2017156439-A1 · Jun 8, 2017 · US
Article of footwear with tubular structures
US-2017156445-A1 · Jun 8, 2017 · US
Upper of Shoe
US-2017119101-A1 · May 4, 2017 · US
Article of footwear incorporating a knitted component
US-9622536-B2 · Apr 18, 2017 · US
Article of footwear incorporating tensile strands with an elongated cross-sectional shape
US-9609917-B2 · Apr 4, 2017 · US
Article of footwear having an upper with knitted elements
US-9578919-B2 · Feb 28, 2017 · US
Footwear including a textile upper
US-2017020226-A1 · Jan 26, 2017 · US
Footwear including a textile upper
US-2017020229-A1 · Jan 26, 2017 · US
Interchangeable Insert System With Sleeve Members For Footwear
US-2016338442-A1 · Nov 24, 2016 · US
Footwear upper incorporating a knitted component with sock and tongue portions
US-9498023-B2 · Nov 22, 2016 · US
Footwear Including an Adaptable and Adjustable Lacing System
US-2016324269-A1 · Nov 10, 2016 · US
Article of footwear incorporating a trimmed knitted upper
US-2016295951-A1 · Oct 13, 2016 · US
Article of Footwear With a Fastening System
US-2016270484-A1 · Sep 22, 2016 · US
Article of Footwear With a Marking System
US-2016270480-A1 · Sep 22, 2016 · US
Interchangeable insert system with sleeve members for footwear
US-9445642-B2 · Sep 20, 2016 · US
Methods of manufacturing articles of footwear with tensile strand elements
US-9427047-B2 · Aug 30, 2016 · US
Article of footwear with a marking system
US-9408432-B2 · Aug 9, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A43B23/02?
- CPC A43B23/02 is the Cooperative Patent Classification code for “Uppers; Boot legs.”
- How many patents are filed under CPC A43B23/02 (Uppers; Boot legs)?
- Our database includes 323 publications tagged with this CPC code.
- Is patent activity under CPC A43B23/02 growing?
- Publication counts under this code: 43 in 2024 vs 20 in 2025 (latest complete years).