the object being of cylindrical shape, e.g. barrels, buckets, dustbins

the object being of cylindrical shape, e.g. barrels, buckets, dustbins · 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 codeB62B3/104
Official title{the object being of cylindrical shape, e.g. barrels, buckets, dustbins}
Display labelthe object being of cylindrical shape, e.g. barrels, buckets, dustbins
Total patents53

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20176
20186
201910
20209
20217
20223
20234
20243
20255

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 B62B3/104?
CPC B62B3/104 is the Cooperative Patent Classification code for “the object being of cylindrical shape, e.g. barrels, buckets, dustbins.”
How many patents are filed under CPC B62B3/104 (the object being of cylindrical shape, e.g. barrels, buckets, dustbins)?
Our database includes 53 publications tagged with this CPC code.
Is patent activity under CPC B62B3/104 growing?
Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).