Shedding machine for a loom and shedding assembly for a loom comprising a group of such machines
US-12559871-B2 · Feb 24, 2026 · US
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Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices · 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 | D03C5/00 |
| Official title | Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices |
| Display label | Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shedding machine for a loom and shedding assembly for a loom comprising a group of such machines
US-2025305189-A1 · Oct 2, 2025 · US
Shedding assembly for a loom and its adjustment method
US-12091784-B2 · Sep 17, 2024 · US
Textile machine, weaving loom comprising such a textile machine and associated methods
US-11866859-B2 · Jan 9, 2024 · US
Selvage yarn shedding apparatus of loom
US-11814756-B2 · Nov 14, 2023 · US
Pulling mechanism for controlling the heald frames of a loom and loom comprising such a mechanism
US-11713521-B2 · Aug 1, 2023 · US
Shedding Assembly for a Loom and its Adjustment Method
US-2023235488-A1 · Jul 27, 2023 · US
Output lever with cam follower rollers for a cam shed-forming mechanism and its manufacturing method, shedding machine equipped with such a lever and loom equipped
US-11692286-B2 · Jul 4, 2023 · US
Selvage yarn shedding apparatus of loom
US-2022356607-A1 · Nov 10, 2022 · US
Pulling mechanism for controlling the heald frames of a loom and loom comprising such a mechanism
US-2022307163-A1 · Sep 29, 2022 · US
Textile machine, weaving loom comprising such a textile machine and associated methods
US-2022259777-A1 · Aug 18, 2022 · US
Output lever with cam follower rollers for a cam shed-forming mechanism and its manufacturing method, shedding machine equipped with such a lever and loom equipped
US-2021388541-A1 · Dec 16, 2021 · US
Shed forming machine and loom including such a machine
US-10287712-B2 · May 14, 2019 · US
Shed forming machine and loom including such a machine
US-2018023223-A1 · Jan 25, 2018 · US
Shedding mechanism comprising a level adjustment device and weaving machine including said mechanism
US-9873961-B2 · Jan 23, 2018 · US
Shedding mechanism comprising a level adjustment device and weaving machine including said mechanism
US-2017121865-A1 · May 4, 2017 · US