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Switchgear having carriage withdrawable for isolation

Switchgear having carriage withdrawable for isolation · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Related technology areas

Mapped technology topics for this CPC code.

Electricity

CPC classification statistics
Metric	Value
CPC code	H02B11/00
Official title	Switchgear having carriage withdrawable for isolation
Display label	Switchgear having carriage withdrawable for isolation
Total patents	14

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is declining.

Patents filed per year
Year	Patents
2015	2
2016	3
2017	5
2019	1
2023	1
2025	2

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

A Medium Voltage Switchgear or Control Gear
US-2025132543-A1 · Apr 24, 2025 · US
Medium voltage switchgear or control gear
US-12212124-B2 · Jan 28, 2025 · US
A Medium Voltage Switchgear or Control Gear
US-2023029540-A1 · Feb 2, 2023 · US
Network transformer primary disconnect assembly
US-10181384-B2 · Jan 15, 2019 · US
Voltage power circuit breaker dual compartment module
US-9780538-B2 · Oct 3, 2017 · US
Network transformer primary disconnect assembly
US-2017271099-A1 · Sep 21, 2017 · US
Network transformer primary disconnect assembly
US-9754738-B2 · Sep 5, 2017 · US
Testing apparatus usable in switchgear cabinet
US-9671425-B1 · Jun 6, 2017 · US
Testing Apparatus Usable In Switchgear Cabinet
US-2017153270-A1 · Jun 1, 2017 · US
Voltage power circuit breaker dual compartment module
US-2016204582-A1 · Jul 14, 2016 · US
Electrical circuit breaker
US-9336964-B2 · May 10, 2016 · US
Network transformer primary disconnect assembly
US-2016126029-A1 · May 5, 2016 · US
Switchgear
US-9144161-B2 · Sep 22, 2015 · US
Guide features for a cable backplane system
US-9088140-B2 · Jul 21, 2015 · US