End caps, plugs or adapters

End caps, plugs or adapters · 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 codeB65H75/185
Official title{End caps, plugs or adapters}
Display labelEnd caps, plugs or adapters
Total patents133

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
201512
201619
201725
201821
201915
20207
202111
20229
20235
20246
20253

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 B65H75/185?
CPC B65H75/185 is the Cooperative Patent Classification code for “End caps, plugs or adapters.”
How many patents are filed under CPC B65H75/185 (End caps, plugs or adapters)?
Our database includes 133 publications tagged with this CPC code.
Is patent activity under CPC B65H75/185 growing?
Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).