for attaching accessories, e.g. article carriers, lamps

for attaching accessories, e.g. article carriers, lamps · 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 codeB62K19/40
Official titlefor attaching accessories, e.g. article carriers, lamps
Display labelfor attaching accessories, e.g. article carriers, lamps
Total patents256

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
201517
201616
201716
201822
201937
202017
202123
202227
202321
202430
202522
20268

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 B62K19/40?
CPC B62K19/40 is the Cooperative Patent Classification code for “for attaching accessories, e.g. article carriers, lamps.”
How many patents are filed under CPC B62K19/40 (for attaching accessories, e.g. article carriers, lamps)?
Our database includes 256 publications tagged with this CPC code.
Is patent activity under CPC B62K19/40 growing?
Publication counts under this code: 30 in 2024 vs 22 in 2025 (latest complete years).