Loom
US-11649573-B2 · May 16, 2023 · US
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Healds
Healds · 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 | D03C9/02 |
| Official title | Healds |
| Display label | Healds |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 2 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Loom
US-2022098765-A1 · Mar 31, 2022 · US
Yarn take-up system for weaving and a method of weaving a reinforcing fiber structure for composite material parts
US-10233572-B2 · Mar 19, 2019 · US
Method and apparatus for weaving a three-dimensional fabric
US-9598798-B2 · Mar 21, 2017 · US
Heddle for a loom, in particular a circular loom
US-9556544-B2 · Jan 31, 2017 · US
Yarn take-up system for weaving and a method of weaving a reinforcing fiber structure for composite material parts
US-2016376734-A1 · Dec 29, 2016 · US
Heddle preferably for handling strip-shaped material and method for the production thereof
US-9518343-B2 · Dec 13, 2016 · US
Heddle For A Loom, In Particular A Circular Loom
US-2015308020-A1 · Oct 29, 2015 · US
Heddle Preferably For Handling Strip-Shaped Material And Method For The Production Thereof
US-2015292128-A1 · Oct 15, 2015 · US
Method and apparatus for weaving a three-dimensional fabric
US-2015107715-A1 · Apr 23, 2015 · US