Woven fabric and technical textile
US-12559886-B2 · Feb 24, 2026 · US
Seams thereof
Seams thereof · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D21F7/10 |
| Official title | Seams thereof |
| Display label | Seams thereof |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 8 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fabric for a fiber web producing machine and a method for making the same
US-12540435-B2 · Feb 3, 2026 · US
Device for dewatering or cleaning a fabric in a paper machine, and paper machine comprising such a device
US-2025198085-A1 · Jun 19, 2025 · US
Method, basic structure, and paper machine clothing
US-2025179734-A1 · Jun 5, 2025 · US
Clothing
US-12286753-B2 · Apr 29, 2025 · US
Web material structuring belt comprising a seam and method for making and using
US-2024368837-A1 · Nov 7, 2024 · US
Clothing and method
US-2024360625-A1 · Oct 31, 2024 · US
Seamed felt and use of the seamed felt in a tissue machine
US-12060681-B2 · Aug 13, 2024 · US
Press Felt
US-2024175208-A1 · May 30, 2024 · US
Basic structure of a clothing for a machine for producing or processing a fibrous material web and method for the production thereof
US-11952717-B2 · Apr 9, 2024 · US
Fabric and use of the fabric in a tissue machine
US-11920303-B2 · Mar 5, 2024 · US
Fabric for a fiber web producing machine and a method for making the same
US-2024068166-A1 · Feb 29, 2024 · US
Fabric for a paper or pulp technology and a method for manufacturing a fabric for a paper or pulp technology
US-11859345-B2 · Jan 2, 2024 · US
Web connection and paper machine fabric
US-2023407565-A1 · Dec 21, 2023 · US
Industrial textile
US-11629438-B2 · Apr 18, 2023 · US
Clothing
US-2023013706-A1 · Jan 19, 2023 · US
Apparatus and method for binding fabrics
US-2023002959-A1 · Jan 5, 2023 · US
Basic structure of a clothing for a machine for producing or processing a fibrous material web and method for the production thereof
US-2022298727-A1 · Sep 22, 2022 · US
A Fabric for a Paper or Pulp Technology and a Method for Manufacturing a Fabric for a Paper or Pulp Technology
US-2022251782-A1 · Aug 11, 2022 · US
Seamed felt and use of the seamed felt in a tissue machine
US-2022228318-A1 · Jul 21, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D21F7/10?
- CPC D21F7/10 is the Cooperative Patent Classification code for “Seams thereof.”
- How many patents are filed under CPC D21F7/10 (Seams thereof)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC D21F7/10 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).