What is CPC H01H50/26?

CPC H01H50/26 is the Cooperative Patent Classification code for “Parts movable about a knife edge.”

How many patents are filed under CPC H01H50/26 (Parts movable about a knife edge)?

Our database includes 71 publications tagged with this CPC code.

Publication counts under this code: 10 in 2024 vs 7 in 2025 (latest complete years).

Parts movable about a knife edge · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	H01H50/26
Official title	Parts movable about a knife edge
Display label	Parts movable about a knife edge
Total patents	71

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

Filing activity over the last five years is rapidly growing.

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

Answers are generated from the same data shown on this page.

What is CPC H01H50/26?: CPC H01H50/26 is the Cooperative Patent Classification code for “Parts movable about a knife edge.”
How many patents are filed under CPC H01H50/26 (Parts movable about a knife edge)?: Our database includes 71 publications tagged with this CPC code.
Is patent activity under CPC H01H50/26 growing?: Publication counts under this code: 10 in 2024 vs 7 in 2025 (latest complete years).