PatentsDB

using electrical or electro-mechanical means (B67D7/224 takes precedence)

using electrical or electro-mechanical means (B67D7/224 takes precedence) · 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 codeB67D7/221
Official title{using electrical or electro-mechanical means (B67D7/224 takes precedence)}
Display labelusing electrical or electro-mechanical means (B67D7/224 takes precedence)
Total patents57

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
20154
20161
20174
20189
20194
20203
20211
20222
20235
202416
20257
20261

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 B67D7/221?
CPC B67D7/221 is the Cooperative Patent Classification code for “using electrical or electro-mechanical means (B67D7/224 takes precedence).”
How many patents are filed under CPC B67D7/221 (using electrical or electro-mechanical means (B67D7/224 takes precedence))?
Our database includes 57 publications tagged with this CPC code.
Is patent activity under CPC B67D7/221 growing?
Publication counts under this code: 16 in 2024 vs 7 in 2025 (latest complete years).