Accessories or details of general applicability for machines or apparatus for cleaning

Accessories or details of general applicability for machines or apparatus for cleaning · 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 codeB08B13/00
Official titleAccessories or details of general applicability for machines or apparatus for cleaning
Display labelAccessories or details of general applicability for machines or apparatus for cleaning
Total patents1,748

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
201519
201642
201740
201865
201980
2020125
2021170
2022264
2023300
2024302
2025282
202659

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 B08B13/00?
CPC B08B13/00 is the Cooperative Patent Classification code for “Accessories or details of general applicability for machines or apparatus for cleaning.”
How many patents are filed under CPC B08B13/00 (Accessories or details of general applicability for machines or apparatus for cleaning)?
Our database includes 1,748 publications tagged with this CPC code.
Is patent activity under CPC B08B13/00 growing?
Publication counts under this code: 302 in 2024 vs 282 in 2025 (latest complete years).