readily revertible to personal control

readily revertible to personal control · 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 codeB64C13/22
Official titlereadily revertible to personal control
Display labelreadily revertible to personal control
Total patents138

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
20154
201610
20179
201815
201912
202018
20218
202223
202316
202413
20259
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 B64C13/22?
CPC B64C13/22 is the Cooperative Patent Classification code for “readily revertible to personal control.”
How many patents are filed under CPC B64C13/22 (readily revertible to personal control)?
Our database includes 138 publications tagged with this CPC code.
Is patent activity under CPC B64C13/22 growing?
Publication counts under this code: 13 in 2024 vs 9 in 2025 (latest complete years).