Systems and methods for forming perforations in a barrel structure
US-11059106-B2 · Jul 13, 2021 · US
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Plural, simultaneously operational tools
Plural, simultaneously operational tools · 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 | Y10T408/38 |
| Official title | Plural, simultaneously operational tools |
| Display label | Plural, simultaneously operational tools |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2018 | 2 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for forming perforations in a barrel structure
US-2018154455-A1 · Jun 7, 2018 · US
System for forming perforations in a barrel section
US-9884370-B2 · Feb 6, 2018 · US
System for forming perforations in a barrel section
US-2016256935-A1 · Sep 8, 2016 · US
System and method for forming perforations in a barrel section
US-9370827-B2 · Jun 21, 2016 · US
Machine tool
US-9272338-B2 · Mar 1, 2016 · US
System and method for forming perforations in a barrel section
US-2015063932-A1 · Mar 5, 2015 · US