Devices for feeding articles or materials to conveyors

Devices for feeding articles or materials to conveyors · 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 codeB65G47/02
Official titleDevices for feeding articles or materials to conveyors
Display labelDevices for feeding articles or materials to conveyors
Total patents45

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
20162
20174
20184
20191
20202
20217
20222
20239
20249
20253
20262

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 B65G47/02?
CPC B65G47/02 is the Cooperative Patent Classification code for “Devices for feeding articles or materials to conveyors.”
How many patents are filed under CPC B65G47/02 (Devices for feeding articles or materials to conveyors)?
Our database includes 45 publications tagged with this CPC code.
Is patent activity under CPC B65G47/02 growing?
Publication counts under this code: 9 in 2024 vs 3 in 2025 (latest complete years).