Device for emptying conveying buckets during the sinking of shafts
US-2026002444-A1 · Jan 1, 2026 · US
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for bulk
for bulk · 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 | B65G11/186 |
| Official title | {for bulk} |
| Display label | for bulk |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Product delivery conduit for an agricultural product hopper assembly
US-11839174-B2 · Dec 12, 2023 · US
Product delivery conduit for an agricultural product hopper assembly
US-2022346307-A1 · Nov 3, 2022 · US
System and method for protecting portions of material processing equipment used in aggregate industry
US-11345548-B2 · May 31, 2022 · US
System and method for protecting portions of material processing equipment used in aggregate industry
US-2021107737-A1 · Apr 15, 2021 · US
Merger extension chute and conveyor
US-10822172-B1 · Nov 3, 2020 · US
Merger Extension Chute and Conveyor
US-2020339355-A1 · Oct 29, 2020 · US
Flexible funnel element for material guide chute
US-10246259-B2 · Apr 2, 2019 · US
Flexible funnel element for material guide chute
US-2018186573-A1 · Jul 5, 2018 · US
Hopper apparatuses for processing a bulk solid, and related systems and methods
US-9969553-B2 · May 15, 2018 · US
Hopper apparatuses for processing a bulk solid, and related systems and methods
US-2018044113-A1 · Feb 15, 2018 · US
Methods and systems for waste mangement
US-9517883-B1 · Dec 13, 2016 · US
Methods and systems for waste mangement
US-2016340116-A1 · Nov 24, 2016 · US
Collecting chute of combination weigher
US-9267838-B2 · Feb 23, 2016 · US
Conveying device for powdered and/or granulated material and mixtures of this material with liquids
US-9051135-B2 · Jun 9, 2015 · US
Conveying device for powdery and/or granulated material
US-9038676-B2 · May 26, 2015 · US