Brake device, lever hoist, and ratchet mechanism
US-2026062263-A1 · Mar 5, 2026 · US
This page is not indexed by search engines while we improve data quality.
Detent devices
Detent devices · 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 | B66D5/32 |
| Official title | Detent devices |
| Display label | Detent devices |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Brake device, lever hoist, and ratchet mechanism
US-12479703-B2 · Nov 25, 2025 · US
Method for securing a tilting jib crane for securing an angular position of a tilting jib
US-11919752-B2 · Mar 5, 2024 · US
Brake device, lever hoist, and ratchet mechanism
US-2023143207-A1 · May 11, 2023 · US
System and method for remote setting of a tension in a crane transfer cable
US-11518657-B2 · Dec 6, 2022 · US
Method for securing a tilting jib crane for securing an angular position of a tilting jib
US-2022267121-A1 · Aug 25, 2022 · US
Fail safe bar for clutch type brake adjustment
US-10822215-B2 · Nov 3, 2020 · US
System and method for remote setting of a tension in a crane transfer cable
US-2020317476-A1 · Oct 8, 2020 · US
Fail safe bar for clutch type brake adjustment
US-2020165111-A1 · May 28, 2020 · US
Z-drive shipping lock for storage library robotic assembly
US-10427922-B2 · Oct 1, 2019 · US
Multiple motorized lifting devices mounted to a structure
US-10280051-B2 · May 7, 2019 · US
Accurate position tracking for motorized lifting device
US-9988248-B2 · Jun 5, 2018 · US
Motorized lifting device with mounting flanges
US-9988251-B2 · Jun 5, 2018 · US
Locking mechanism for motorized lifting device
US-9637360-B2 · May 2, 2017 · US
Multiple Motorized Lifting Devices Mounted To A Structure
US-2016236916-A1 · Aug 18, 2016 · US
Motorized Lifting Device With Mounting Flanges
US-2016236918-A1 · Aug 18, 2016 · US
Grooved drum and associated roller for motorized lifting device
US-9399566-B2 · Jul 26, 2016 · US
Z-drive shipping lock for storage library robotic assembly
US-2016185578-A1 · Jun 30, 2016 · US
Z-drive shipping lock for storage library robotic assembly
US-9278806-B2 · Mar 8, 2016 · US
Locking Mechanism for Motorized Lifting Device
US-2015284230-A1 · Oct 8, 2015 · US