System for tensioning a drive belt of a drafting system with a drafting system and a belt tensioner
US-2024191401-A1 · Jun 13, 2024 · US
This page is not indexed by search engines while we improve data quality.
Hand tools
Hand tools · 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 | D01H17/00 |
| Official title | Hand tools |
| Display label | Hand tools |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers
US-11427937-B2 · Aug 30, 2022 · US
Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers
US-2021198810-A1 · Jul 1, 2021 · US
Yarn twisting device and method for producing twisted yarn using the same
US-10072360-B2 · Sep 11, 2018 · US
Yarn twisting device and method for producing twisted yarn using the same
US-2016340808-A1 · Nov 24, 2016 · US