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Official data from INPI

PLATAFORMA DE CARGA DOBRÁVEL, PLATAFORMA DE CARGA, CONJUNTO DE PLATAFORMA DE CARGA, PROTETOR SUPERIOR PARA EMPREGO COM UM GUINDASTE E COMBINAÇÃO DE UMA PLATAFORMA DE CARGA COM UMA CALHA DE LIXO

Em AnáliseInvention Patent
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Application data

Number

PI9005838

Type

Invention Patent

Filing

11/19/1990

Publication

09/24/1991
View on INPI

Progress at the INPI

  1. Filing11/19/90
  2. Publication09/24/91
  3. Examination08/24/93
  4. Allowance
  5. Grant
  6. In force

Published on 09/24/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. P. (pessoa física)

AU

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Inventors

J. P. (pessoa física)

AU

Technical data

IPC Classification

E04G 1/15E04G 3/00

Priority claims

AU

PJ7472 · 11/20/1989

AU

PJ7473 · 11/20/1989

AU

PJ8047 · 12/29/1989

AU

PJ8428 · 02/02/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E04G 3/16.

03/27/2018

RPI 2464

Retificação

#15.3

11/28/1995

RPI 1304

Solicitação de exame técnico

#4.1

08/24/1993

RPI 1186

Publicação do pedido de patente

#3.1

09/24/1991

RPI 1086

Pedido de patente depositado

#2.1

05/21/1991

RPI 1068

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