Quick-turning wrench
US-2020398405-A1 · Dec 24, 2020 · US
of the ratchet type, for providing a free return stroke of the handle
of the ratchet type, for providing a free return stroke of the handle · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B25B13/46 |
| Official title | of the ratchet type, for providing a free return stroke of the handle |
| Display label | of the ratchet type, for providing a free return stroke of the handle |
| Total patents | 149 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 13 |
| 2019 | 14 |
| 2020 | 26 |
| 2021 | 15 |
| 2022 | 20 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 13 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual pawl ratchet mechanism and reversing method
US-10870186-B2 · Dec 22, 2020 · US
Grooved drive for ratchet tools
US-2020384619-A1 · Dec 10, 2020 · US
Driving head structure of socket wrench
US-2020376636-A1 · Dec 3, 2020 · US
Powered ratcheting torque wrench
US-2020206884-A1 · Jul 2, 2020 · US
Power ratchet
US-2020198099-A1 · Jun 25, 2020 · US
Electronic wrench and prompting method of electronic wrench
US-2020164496-A1 · May 28, 2020 · US
Reversible Ratcheting Tool With Dual Pawls
US-2020094384-A1 · Mar 26, 2020 · US
Image capturing attachment tool, work management method, system, comparison device, and program
US-10592772-B2 · Mar 17, 2020 · US
Reversible ratcheting tool with dual pawls
US-10513014-B2 · Dec 24, 2019 · US
Reversing Lever
US-2019375075-A1 · Dec 12, 2019 · US
Ratchet, Ratchet Accessory, and Kit Including the Same
US-2019358787-A1 · Nov 28, 2019 · US
Combined Screw and Rivet
US-2019345970-A1 · Nov 14, 2019 · US
Reversible ratcheting tool with dual pawls
US-10464191-B2 · Nov 5, 2019 · US
Socket device
US-2019329384-A1 · Oct 31, 2019 · US
Adjustable wrench
US-10399213-B2 · Sep 3, 2019 · US
Tool for Driving a Fastener
US-2019247984-A1 · Aug 15, 2019 · US
Tool repair package and replacement system
US-10377034-B2 · Aug 13, 2019 · US
Industrial tool and drive system for same
US-2019105762-A1 · Apr 11, 2019 · US
Instruments for use during spine surgery
US-2019090916-A1 · Mar 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B25B13/46?
- CPC B25B13/46 is the Cooperative Patent Classification code for “of the ratchet type, for providing a free return stroke of the handle.”
- How many patents are filed under CPC B25B13/46 (of the ratchet type, for providing a free return stroke of the handle)?
- Our database includes 149 publications tagged with this CPC code.
- Is patent activity under CPC B25B13/46 growing?
- Publication counts under this code: 11 in 2024 vs 13 in 2025 (latest complete years).