Device for use in drilling, method for drilling, and method for preparing a workpiece or an arrangement of workpieces for drilling
US-10118233-B2 · Nov 6, 2018 · US
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Funnel like work-engaging surface cooperating with protuberance on work
Funnel like work-engaging surface cooperating with protuberance on work · Cooperative Patent Classification (CPC)
General tagging of emerging or interdisciplinary technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | Y10T408/559 |
| Official title | Funnel like work-engaging surface cooperating with protuberance on work |
| Display label | Funnel like work-engaging surface cooperating with protuberance on work |
| Total patents | 2 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.