What is CPC H01R11/15?

CPC H01R11/15 is the Cooperative Patent Classification code for “Hook in the form of a screw clamp.”

How many patents are filed under CPC H01R11/15 (Hook in the form of a screw clamp)?

Our database includes 48 publications tagged with this CPC code.

Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).

Hook in the form of a screw clamp · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	H01R11/15
Official title	Hook in the form of a screw clamp
Display label	Hook in the form of a screw clamp
Total patents	48

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

Filing activity over the last five years is 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 H01R11/15?: CPC H01R11/15 is the Cooperative Patent Classification code for “Hook in the form of a screw clamp.”
How many patents are filed under CPC H01R11/15 (Hook in the form of a screw clamp)?: Our database includes 48 publications tagged with this CPC code.
Is patent activity under CPC H01R11/15 growing?: Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).