Hybrid coating process by pvd and thermal diffusion
US-2025327169-A1 · Oct 23, 2025 · US
Cutter elements
Cutter elements · 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 | B27B33/142 |
| Official title | {Cutter elements} |
| Display label | Cutter elements |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Saw chain
US-2025282078-A1 · Sep 11, 2025 · US
Chainsaw cutting link, a saw chain comprising such a cutting link, a method for manufacturing of a cutting link, and a method of grinding a cutting link
US-12365040-B2 · Jul 22, 2025 · US
Saw chain
US-12138699-B2 · Nov 12, 2024 · US
Chainsaw cutters
US-2024100731-A1 · Mar 28, 2024 · US
Chainsaw chains
US-2024066744-A1 · Feb 29, 2024 · US
Chainsaw chains
US-2024066743-A1 · Feb 29, 2024 · US
Saw chain
US-2023219250-A1 · Jul 13, 2023 · US
Chain and chain link with sealing ring
US-2023141432-A1 · May 11, 2023 · US
Saw chain
US-11628509-B2 · Apr 18, 2023 · US
A Chainsaw Cutting Link, A Saw Chain, A Method of Manufacturing a Cutting Link, and Use of a Cutting Link
US-2022297340-A1 · Sep 22, 2022 · US
Steel for a Sawing Device
US-2022220575-A1 · Jul 14, 2022 · US
Chainsaw Cutting Link, A Saw Chain Comprising Such a Cutting Link, A Method for Manufacturing of a Cutting Link, and a Method of Grinding a Cutting Link
US-2022212275-A1 · Jul 7, 2022 · US
Saw chain
US-2021346968-A1 · Nov 11, 2021 · US
Chainsaw chain and/or bar with coatings having specific properties
US-11014263-B2 · May 25, 2021 · US
Reversible saw chain
US-2020316811-A1 · Oct 8, 2020 · US
Cutting member of a saw chain, saw chain having a cutting member and files for filing a cutting tooth of a saw chain
US-10456946-B2 · Oct 29, 2019 · US
Cutting strand segment
US-10384367-B2 · Aug 20, 2019 · US
Method for producing at least one cutting unit segment of a cutting unit of a machine tool separating device
US-10350782-B2 · Jul 16, 2019 · US
Machine tool separating device
US-10173339-B2 · Jan 8, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B27B33/142?
- CPC B27B33/142 is the Cooperative Patent Classification code for “Cutter elements.”
- How many patents are filed under CPC B27B33/142 (Cutter elements)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC B27B33/142 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).