Mechanical grounding clamp
US-11728583-B2 · Aug 15, 2023 · US
for rigid cylindrical bodies
for rigid cylindrical bodies · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01R4/643 |
| Official title | {for rigid cylindrical bodies} |
| Display label | for rigid cylindrical bodies |
| Total patents | 76 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 12 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Arrangement for producing an electrically conductive connection between a first machine element and a second machine element
US-2022384986-A1 · Dec 1, 2022 · US
Press coupler for electrical conduit
US-11451027-B2 · Sep 20, 2022 · US
Mechanical grounding clamp
US-2022052465-A1 · Feb 17, 2022 · US
Lightning protection system and method
US-11251595-B2 · Feb 15, 2022 · US
Grounding pipe clamp
US-11205864-B2 · Dec 21, 2021 · US
Mechanical grounding clamp
US-11165175-B2 · Nov 2, 2021 · US
Systems and Methods for a Clamp
US-2021278014-A1 · Sep 9, 2021 · US
Grounding connector with lock joint
US-10985474-B2 · Apr 20, 2021 · US
Grounding Pipe Clamp
US-2021050678-A1 · Feb 18, 2021 · US
Clamping device and method for providing an electrical connection between a subsea pipeline and an electrical conductor
US-10897094-B2 · Jan 19, 2021 · US
Mechanical grounding clamp
US-2021013641-A1 · Jan 14, 2021 · US
Mechanical grounding clamp connecting grounding wire to grounding member using set screw
US-10811792-B2 · Oct 20, 2020 · US
Multifunction buried utility locating clips
US-10777919-B1 · Sep 15, 2020 · US
Busbar for bonding connections
US-10749326-B2 · Aug 18, 2020 · US
Support ring and fabrication method for subsea pipelines
US-10722966-B2 · Jul 28, 2020 · US
Grounding clamps and torque-controlled fasteners
US-10714844-B2 · Jul 14, 2020 · US
Bonding connectors
US-10637164-B2 · Apr 28, 2020 · US
Busbar for Bonding Connections
US-2020091697-A1 · Mar 19, 2020 · US
Grounding Connector
US-2020044368-A1 · Feb 6, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01R4/643?
- CPC H01R4/643 is the Cooperative Patent Classification code for “for rigid cylindrical bodies.”
- How many patents are filed under CPC H01R4/643 (for rigid cylindrical bodies)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC H01R4/643 growing?
- Publication counts under this code: 5 in 2024 vs 6 in 2025 (latest complete years).