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Official data from INPI

SISTEMA DE DESCOMPACTAÇÃO E DOSAGEM GRAVIMÉTRICA

PublicadaInvention Patent

Application data

Number

102025024048

Type

Invention Patent

Filing

11/04/2025

Publication

08/18/2026

Progress at the INPI

Examination not yet requested
  1. Filing11/04/25
  2. Publication08/18/26
  3. Examination
  4. Allowance
  5. Grant
  6. In force

Examination has not been requested yet. Without that request by 11/04/2028, the application is definitively abandoned (art. 33 of the Brazilian IP Act).

Deadline to request examination:11/04/2028(802 days left)

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Latest action published by the INPI: 08/18/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PERFOR INDÚSTRIA DE MÁQUINAS LTDA - ME

SC, BR

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Inventors

D. D. (pessoa física)

BR

E. L. (pessoa física)

BR

Technical data

IPC Classification

Abstract

SISTEMA DE DESCOMPACTAÇÃO E DOSAGEM GRAVIMÉTRICA. A presente invenção apresenta um SISTEMA DE DESCOMPACTAÇÃO E DOSAGEM GRAVIMÉTRICA, compreendendo caixa de entrada (1), canais de escoamento (10), destacadores (2) com hastes (3) e helicoide (7) em formato de mola, controlados por motores (4), comportas (6) placa de fluidização (5) com múltiplos furos (9.1, 9.2) responsáveis por injetar ar comprimido para dentro do sistema.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

08/18/2026

RPI 2902

Pedido de patente depositado

#2.1

07/21/2026

RPI 2898

Requerimento de pedido de patente

#2.10

Número de Protocolo '870250100998' em 04/11/2025 16:30 (WB)

11/18/2025

RPI 2863

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