PatentsDB

Instruments specially adapted for improving the visibility thereof to the user, e.g. fogging prevention or anti-reflection arrangements

Instruments specially adapted for improving the visibility thereof to the user, e.g. fogging prevention or anti-reflection arrangements · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB60K35/40
Official titleInstruments specially adapted for improving the visibility thereof to the user, e.g. fogging prevention or anti-reflection arrangements
Display labelInstruments specially adapted for improving the visibility thereof to the user, e.g. fogging prevention or anti-reflection arrangements
Total patents78

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20153
20163
20176
20187
20196
20202
20215
20221
20234
202418
202520
20263

Representative patents

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

Frequently asked questions

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

What is CPC B60K35/40?
CPC B60K35/40 is the Cooperative Patent Classification code for “Instruments specially adapted for improving the visibility thereof to the user, e.g. fogging prevention or anti-reflection arrangements.”
How many patents are filed under CPC B60K35/40 (Instruments specially adapted for improving the visibility thereof to the user, e.g. fogging prevention or anti-reflection arrangements)?
Our database includes 78 publications tagged with this CPC code.
Is patent activity under CPC B60K35/40 growing?
Publication counts under this code: 18 in 2024 vs 20 in 2025 (latest complete years).