Disc roulettes; Dial roulettes; Teetotums; Dice-tops

Disc roulettes; Dial roulettes; Teetotums; Dice-tops · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeA63F5/04
Official titleDisc roulettes; Dial roulettes; Teetotums; Dice-tops
Display labelDisc roulettes; Dial roulettes; Teetotums; Dice-tops
Total patents65

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
20151
20161
20177
20184
20196
20204
20211
202214
20239
202411
20255
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 A63F5/04?
CPC A63F5/04 is the Cooperative Patent Classification code for “Disc roulettes; Dial roulettes; Teetotums; Dice-tops.”
How many patents are filed under CPC A63F5/04 (Disc roulettes; Dial roulettes; Teetotums; Dice-tops)?
Our database includes 65 publications tagged with this CPC code.
Is patent activity under CPC A63F5/04 growing?
Publication counts under this code: 11 in 2024 vs 5 in 2025 (latest complete years).