Embroidery frame and presser member
US-11807972-B2 · Nov 7, 2023 · US
Work holders, e.g. frames
Work holders, e.g. frames · 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 | D05C9/04 |
| Official title | Work holders, e.g. frames |
| Display label | Work holders, e.g. frames |
| Total patents | 68 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 9 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for packaging articles to be embroidered
US-11713527-B2 · Aug 1, 2023 · US
Embroidery frame, method for causing sewing object to be held on embroidery frame, and inner frame of embroidery frame
US-11655575-B2 · May 23, 2023 · US
Assemblies for textile manufacturing and related methods
US-11591733-B2 · Feb 28, 2023 · US
Embroidery hoop
US-11542646-B2 · Jan 3, 2023 · US
Systems and methods for packaging articles to be embroidered
US-2022307180-A1 · Sep 29, 2022 · US
Holding frame, frame forming portion of a holding frame, and holder for a holding frame
US-2022275551-A1 · Sep 1, 2022 · US
Tool for supporting a workpiece on an embroidery machine
US-11401642-B2 · Aug 2, 2022 · US
Cap frame
US-11396722-B2 · Jul 26, 2022 · US
Embroidery frame
US-11390974-B2 · Jul 19, 2022 · US
Embroidery frame and sewing machine
US-11332864-B2 · May 17, 2022 · US
Tool for supporting a workpiece on an embroidery machine
US-2022145506-A1 · May 12, 2022 · US
Cap frame and method for embroidering on cap using the cap frame
US-11326287-B2 · May 10, 2022 · US
Embroidery frame and presser member
US-2022098774-A1 · Mar 31, 2022 · US
Embroidery frame and sewing machine
US-2022098775-A1 · Mar 31, 2022 · US
Sewing machine
US-2022064834-A1 · Mar 3, 2022 · US
Embroidery frame
US-11208747-B2 · Dec 28, 2021 · US
Systems and methods for packaging articles to be embroidered
US-11198963-B1 · Dec 14, 2021 · US
Embroidery frame transport device and sewing machine
US-11193224-B2 · Dec 7, 2021 · US
Embroidery frame, method for causing sewing object to be held on embroidery frame, and inner frame of embroidery frame
US-2021301442-A1 · Sep 30, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D05C9/04?
- CPC D05C9/04 is the Cooperative Patent Classification code for “Work holders, e.g. frames.”
- How many patents are filed under CPC D05C9/04 (Work holders, e.g. frames)?
- Our database includes 68 publications tagged with this CPC code.
- Is patent activity under CPC D05C9/04 growing?
- Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).