Brick/block laying machine incorporated in a vehicle
US-2022058300-A1 · Feb 24, 2022 · US
Tools therefor, e.g. having exchangeable cutter bits (B28D1/181 takes precedence; bits for picks or pick-holders for mining or quarrying E21C35/18)
Tools therefor, e.g. having exchangeable cutter bits (B28D1/181 takes precedence; bits for picks or pick-holders for mining or quarrying E21C35/18) · 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 | B28D1/186 |
| Official title | {Tools therefor, e.g. having exchangeable cutter bits (B28D1/181 takes precedence; bits for picks or pick-holders for mining or quarrying E21C35/18)} |
| Display label | Tools therefor, e.g. having exchangeable cutter bits (B28D1/181 takes precedence; bits for picks or pick-holders for mining or quarrying E21C35/18) |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 2 |
| 2018 | 9 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbide cutter bit with ribbed sides and conical tip
US-2021317741-A1 · Oct 14, 2021 · US
Brick/block laying machine incorporated in a vehicle
US-11106836-B2 · Aug 31, 2021 · US
Carbide cutter bit with ribbed sides and conical tip
US-11098584-B2 · Aug 24, 2021 · US
Cutting tool assemblies including superhard working surfaces, material-removing machines including cutting tool assemblies, and methods of use
US-11078635-B2 · Aug 3, 2021 · US
Block positioning tool
US-11052495-B2 · Jul 6, 2021 · US
Milling pick
US-2021115792-A1 · Apr 22, 2021 · US
Method for setting a screw
US-10935065-B2 · Mar 2, 2021 · US
Tool head and glass or glass ceramic article producible using the tool head
US-10926431-B2 · Feb 23, 2021 · US
Brick/block laying machine incorporated in a vehicle
US-2020334390-A1 · Oct 22, 2020 · US
Smart cutting drum assembly
US-10724370-B2 · Jul 28, 2020 · US
Virtual robot base
US-2020215693-A1 · Jul 9, 2020 · US
Robot base path planning
US-2020215692-A1 · Jul 9, 2020 · US
Path correction for end effector control
US-2020215688-A1 · Jul 9, 2020 · US
Robot arm kinematics for end effector control
US-2020206924-A1 · Jul 2, 2020 · US
Dynamic path for end effector control
US-2020206923-A1 · Jul 2, 2020 · US
Carbide cutter bit with ribbed sides and conical tip
US-2020157938-A1 · May 21, 2020 · US
Reclaiming drum having interchangeable rectangular and V-shaped paddles
US-10640934-B2 · May 5, 2020 · US
Brick/block laying machine incorporated in a vehicle
US-10635758-B2 · Apr 28, 2020 · US
Block positioning tool
US-2020047294-A1 · Feb 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B28D1/186?
- CPC B28D1/186 is the Cooperative Patent Classification code for “Tools therefor, e.g. having exchangeable cutter bits (B28D1/181 takes precedence; bits for picks or pick-holders for mining or quarrying E21C35/18).”
- How many patents are filed under CPC B28D1/186 (Tools therefor, e.g. having exchangeable cutter bits (B28D1/181 takes precedence; bits for picks or pick-holders for mining or quarrying E21C35/18))?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC B28D1/186 growing?
- Publication counts under this code: 5 in 2024 vs 8 in 2025 (latest complete years).