Systems and methods for manufacturing footwear with felting
US-12161192-B2 · Dec 10, 2024 · US
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Felting apparatus
Felting apparatus · 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 | D04H17/00 |
| Official title | Felting apparatus |
| Display label | Felting apparatus |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods of making a nonwoven from continuous filaments
US-12098480-B2 · Sep 24, 2024 · US
Methods of making a nonwoven from continuous filaments
US-2023250558-A1 · Aug 10, 2023 · US
Apparatus for making nonwoven from continuous filaments
US-11655563-B2 · May 23, 2023 · US
Apparatus for making spunbond from continuous filaments
US-11225739-B2 · Jan 18, 2022 · US
Apparatus for making nonwoven from continuous filaments
US-2021214858-A1 · Jul 15, 2021 · US
Systems and methods for manufacturing footwear with felting
US-2020008527-A1 · Jan 9, 2020 · US
Systems and methods for manufacturing footwear with felting
US-10448706-B2 · Oct 22, 2019 · US
Apparatus for making spunbond from continuous filaments
US-2018282925-A1 · Oct 4, 2018 · US
Apparatus for making spunbond from continuous filaments
US-2018282926-A1 · Oct 4, 2018 · US
Systems and methods for manufacturing footwear with felting
US-2018103724-A1 · Apr 19, 2018 · US
Method and apparatus for making nonwoven from continuous filaments
US-2017314163-A1 · Nov 2, 2017 · US
Method and apparatus for making a spunbond
US-9453292-B2 · Sep 27, 2016 · US
Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs
US-9139940-B2 · Sep 22, 2015 · US