Conductor connection terminal
US-2019386407-A1 · Dec 19, 2019 · US
Means for improving the contact with the conductor, e.g. uneven wire-receiving surface
Means for improving the contact with the conductor, e.g. uneven wire-receiving surface · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01R4/4852 |
| Official title | {Means for improving the contact with the conductor, e.g. uneven wire-receiving surface} |
| Display label | Means for improving the contact with the conductor, e.g. uneven wire-receiving surface |
| Total patents | 142 |
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 | 5 |
| 2016 | 16 |
| 2017 | 15 |
| 2018 | 12 |
| 2019 | 20 |
| 2020 | 19 |
| 2021 | 19 |
| 2022 | 12 |
| 2023 | 16 |
| 2024 | 2 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotate-to-open clamping unit and connection device having the same
US-10418727-B1 · Sep 17, 2019 · US
Electrical plug connection
US-2019237904-A1 · Aug 1, 2019 · US
Terminal block with lateral elastic handles
US-10367271-B1 · Jul 30, 2019 · US
Spring-loaded clamping connection
US-10367272-B2 · Jul 30, 2019 · US
Conductor connection contact element
US-2019229441-A1 · Jul 25, 2019 · US
Contacts for junction boxes on solar panels
US-10361654-B2 · Jul 23, 2019 · US
Wire connection terminal device
US-10333232-B2 · Jun 25, 2019 · US
Connector
US-2019173219-A1 · Jun 6, 2019 · US
Plug contact
US-2019140375-A1 · May 9, 2019 · US
Terminal block with light guide bar
US-10267981-B1 · Apr 23, 2019 · US
Electrical terminal
US-2019109395-A1 · Apr 11, 2019 · US
Connection terminal having at least two spring-force clamping connections
US-10164349-B2 · Dec 25, 2018 · US
Conductor connection contact element
US-10153575-B2 · Dec 11, 2018 · US
Terminal-thermistor assembly
US-10115503-B2 · Oct 30, 2018 · US
Contacts for junction boxes on solar panels
US-2018278204-A1 · Sep 27, 2018 · US
Conductor connection contact element
US-2018254567-A1 · Sep 6, 2018 · US
Connection clamp
US-2018254568-A1 · Sep 6, 2018 · US
Conductor connection contact element
US-2018212342-A1 · Jul 26, 2018 · US
Connecting terminal and method for fitting a connecting terminal
US-10033119-B2 · Jul 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01R4/4852?
- CPC H01R4/4852 is the Cooperative Patent Classification code for “Means for improving the contact with the conductor, e.g. uneven wire-receiving surface.”
- How many patents are filed under CPC H01R4/4852 (Means for improving the contact with the conductor, e.g. uneven wire-receiving surface)?
- Our database includes 142 publications tagged with this CPC code.
- Is patent activity under CPC H01R4/4852 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).