Footwear component manufacturing system
US-12583990-B2 · Mar 24, 2026 · US
Details of machines
Details of machines · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C44/424 |
| Official title | {Details of machines} |
| Display label | Details of machines |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 11 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 11 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gas supply device, injection molding machine, and foam molding method
US-12583151-B2 · Mar 24, 2026 · US
System and methods for forming a sole structure
US-12552078-B2 · Feb 17, 2026 · US
Physical foaming agent introduction filter, and apparatus and method for producing foamed molded product
US-2024375328-A1 · Nov 14, 2024 · US
Footwear component manufacturing methods
US-12084556-B2 · Sep 10, 2024 · US
Foam article with enhanced properties
US-2024294720-A1 · Sep 5, 2024 · US
Foam article with enhanced properties
US-12031007-B2 · Jul 9, 2024 · US
Footwear component manufacturing system
US-2024117135-A1 · Apr 11, 2024 · US
Footwear mold system for injection-molding
US-2024084088-A1 · Mar 14, 2024 · US
Footwear mold assembly for injection-molding
US-2024084087-A1 · Mar 14, 2024 · US
Footwear component manufacturing system
US-11884791-B2 · Jan 30, 2024 · US
Gas supply device, injection molding machine, and foam molding method
US-2024017452-A1 · Jan 18, 2024 · US
Footwear mold system for injection-molding
US-11866566-B2 · Jan 9, 2024 · US
Footwear mold assembly for injection-molding
US-11859067-B2 · Jan 2, 2024 · US
Foam article with enhanced properties
US-2023407033-A1 · Dec 21, 2023 · US
Die for extrusion molding, plastic manufacturing device, and plastic manufacturing method
US-11826942-B2 · Nov 28, 2023 · US
Molding machine
US-11780128-B2 · Oct 10, 2023 · US
Footwear component manufacturing methods
US-2023303796-A1 · Sep 28, 2023 · US
System and methods for forming a sole structure
US-2023278305-A1 · Sep 7, 2023 · US
Foam article with enhanced properties
US-11702527-B2 · Jul 18, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C44/424?
- CPC B29C44/424 is the Cooperative Patent Classification code for “Details of machines.”
- How many patents are filed under CPC B29C44/424 (Details of machines)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC B29C44/424 growing?
- Publication counts under this code: 8 in 2023 vs 11 in 2024 (latest complete years).