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Official data from INPI

CARRO COM DISPOSITIVO GIRATÓRIO

Prazo de SigiloInvention Patent

Application data

Number

PI8901378

Type

Invention Patent

Filing

03/17/1989

Publication

10/23/1990

Progress at the INPI

  1. Filing03/17/89
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 03/17/1989. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. D. (pessoa física)

SP, BR

Inventors

I. K. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/16/1989

RPI 969

Retificação

#15.3

04/20/1993

RPI 1168

Pedido de certificado de adição de invenção

#5.1

07/09/1991

RPI 1075

Solicitação de exame técnico

#4.1

02/26/1991

RPI 1056

Publicação do pedido de patente

#3.1

10/23/1990

RPI 1038

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