Gas spring fastener driver
US-11400574-B2 · Aug 2, 2022 · US
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operated by fluid pressure
operated by fluid pressure · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B27F7/09 |
| Official title | operated by fluid pressure |
| Display label | operated by fluid pressure |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nail gun and a driving device thereof
US-10723037-B2 · Jul 28, 2020 · US
Driving module with improved magazine
US-10688679-B2 · Jun 23, 2020 · US
Nail Gun And A Driving Device Thereof
US-2019061196-A1 · Feb 28, 2019 · US
Driving module with improved magazine
US-2018200916-A1 · Jul 19, 2018 · US
Gas spring fastener driver
US-2017361441-A1 · Dec 21, 2017 · US