Switch cabinet arrangement with a switch cabinet frame and a multipole touch protection module mounted on a mounting plate
US-11936165-B2 · Mar 19, 2024 · US
Bus-bar arrangements for rack-mounted devices with withdrawable units
Bus-bar arrangements for rack-mounted devices with withdrawable units · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02B1/21 |
| Official title | Bus-bar arrangements for rack-mounted devices with withdrawable units |
| Display label | Bus-bar arrangements for rack-mounted devices with withdrawable units |
| Total patents | 226 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 26 |
| 2017 | 34 |
| 2018 | 26 |
| 2019 | 42 |
| 2020 | 19 |
| 2021 | 18 |
| 2022 | 12 |
| 2023 | 10 |
| 2024 | 12 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for switching and protection of a load based on current rise speed
US-11923796-B2 · Mar 5, 2024 · US
Frame assembly for a front mounted primary bus connector and method of construction
US-9843170-B2 · Dec 12, 2017 · US
Electrical panelboard assemblies and methods
US-9748743-B2 · Aug 29, 2017 · US
Adapter for contacting a circuit breaker to a busbar system
US-2017237238-A1 · Aug 17, 2017 · US
Switchboard for power distribution system
US-9716372-B2 · Jul 25, 2017 · US
System for isolating power conductors using cover assemblies
US-9673602-B2 · Jun 6, 2017 · US
Electrically insulating cover for terminal assembly
US-9667041-B2 · May 30, 2017 · US
System for isolating power conductors using folded insulated sheets
US-9646738-B2 · May 9, 2017 · US
Power Terminal Enclosure for Power Conductors
US-2017125992-A1 · May 4, 2017 · US
Electrically Insulating Cover for Terminal Assembly
US-2017125983-A1 · May 4, 2017 · US
Lug block of a line stab unit
US-D784266-S · Apr 18, 2017 · US
System for Isolating Power Conductors Using Folded Insulated Sheets
US-2017098489-A1 · Apr 6, 2017 · US
System for Isolating Power Conductors Using Cover Assemblies
US-2017098928-A1 · Apr 6, 2017 · US
System for Isolating Power Conductors Using Molded Assemblies
US-2017098929-A1 · Apr 6, 2017 · US
Rack positioning assembly for an electric panel, electric panel comprising one such assembly and method for fitting this assembly
US-9608414-B2 · Mar 28, 2017 · US
Panelboard, and switchgear assembly and stab assembly therefor
US-2017047715-A1 · Feb 16, 2017 · US
Current carrying systems and methods of assembling the same
US-2016380420-A1 · Dec 29, 2016 · US
Switchboard for power distribution system
US-2016372896-A1 · Dec 22, 2016 · US
Panelboard, and switchgear assembly and stab assembly therefor
US-9525275-B2 · Dec 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02B1/21?
- CPC H02B1/21 is the Cooperative Patent Classification code for “Bus-bar arrangements for rack-mounted devices with withdrawable units.”
- How many patents are filed under CPC H02B1/21 (Bus-bar arrangements for rack-mounted devices with withdrawable units)?
- Our database includes 226 publications tagged with this CPC code.
- Is patent activity under CPC H02B1/21 growing?
- Publication counts under this code: 12 in 2024 vs 8 in 2025 (latest complete years).