Laundry treatment apparatus
US-2024052553-A1 · Feb 15, 2024 · US
Trousers
Trousers · 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 | D06F71/29 |
| Official title | Trousers |
| Display label | Trousers |
| Total patents | 88 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 12 |
| 2022 | 11 |
| 2023 | 21 |
| 2024 | 11 |
| 2025 | 16 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Laundry treating apparatus
US-2023407552-A1 · Dec 21, 2023 · US
Laundry treating apparatus
US-RE49744-E · Dec 5, 2023 · US
Laundry treatment apparatus
US-2023374721-A1 · Nov 23, 2023 · US
Clothes treatment apparatus
US-2023366140-A1 · Nov 16, 2023 · US
Clothes treatment apparatus
US-11795609-B2 · Oct 24, 2023 · US
Laundry treating apparatus
US-11781264-B2 · Oct 10, 2023 · US
Laundry treatment apparatus
US-2023313442-A1 · Oct 5, 2023 · US
Laundry treatment apparatus
US-2023313441-A1 · Oct 5, 2023 · US
Laundry treating apparatus
US-2023272576-A1 · Aug 31, 2023 · US
Laundry treatment apparatus
US-11713540-B2 · Aug 1, 2023 · US
Clothes treatment apparatus
US-11713537-B2 · Aug 1, 2023 · US
Clothing treatment apparatus
US-2023235500-A1 · Jul 27, 2023 · US
Laundry treatment apparatus
US-11708661-B2 · Jul 25, 2023 · US
Laundry treatment apparatus
US-11708660-B2 · Jul 25, 2023 · US
Laundry treating apparatus
US-2023212816-A1 · Jul 6, 2023 · US
Laundry treating apparatus
US-11680363-B2 · Jun 20, 2023 · US
Laundry treating apparatus
US-11680362-B2 · Jun 20, 2023 · US
Clothing treatment apparatus
US-2023160136-A1 · May 25, 2023 · US
Clothes treatment apparatus
US-11624148-B2 · Apr 11, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06F71/29?
- CPC D06F71/29 is the Cooperative Patent Classification code for “Trousers.”
- How many patents are filed under CPC D06F71/29 (Trousers)?
- Our database includes 88 publications tagged with this CPC code.
- Is patent activity under CPC D06F71/29 growing?
- Publication counts under this code: 11 in 2024 vs 16 in 2025 (latest complete years).