Electrostatic precipitator and additive manufacturing apparatus
US-12350685-B2 · Jul 8, 2025 · US
by using a mechanical vibrator, e.g. rapping gear {; by using impact} · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B03C3/76 |
| Official title | by using a mechanical vibrator, e.g. rapping gear {; by using impact} |
| Display label | by using a mechanical vibrator, e.g. rapping gear {; by using impact} |
| Total patents | 17 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12350685-B2 · Jul 8, 2025 · US
US-12179140-B2 · Dec 31, 2024 · US
US-2024219283-A1 · Jul 4, 2024 · US
US-2022355311-A1 · Nov 10, 2022 · US
US-2021394115-A1 · Dec 23, 2021 · US
US-2021394116-A1 · Dec 23, 2021 · US
US-11002482-B2 · May 11, 2021 · US
US-10625197-B2 · Apr 21, 2020 · US
US-2020064065-A1 · Feb 27, 2020 · US
US-10473393-B2 · Nov 12, 2019 · US
US-2018117519-A1 · May 3, 2018 · US
US-2018106536-A1 · Apr 19, 2018 · US
US-2017191657-A1 · Jul 6, 2017 · US
US-9638416-B2 · May 2, 2017 · US
US-9566588-B2 · Feb 14, 2017 · US
US-9140653-B2 · Sep 22, 2015 · US
US-9097155-B2 · Aug 4, 2015 · US