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Official data from INPI

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Application data

Number

PI8406143

Type

Invention Patent

Filing

12/03/1984

Publication

06/24/1986
View on INPI

Progress at the INPI

  1. Filing12/03/84
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 12/03/1984. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

10/18/1988

RPI 939

Solicitação de exame técnico

#4.1

07/05/1988

RPI 924

Retificação

#15.6

12/29/1987

RPI 897

Retificação

#15.3

09/15/1987

RPI 882

Publicação do pedido de patente

#3.1

06/24/1986

RPI 818

Pedido de patente depositado

#2.1

02/26/1985

RPI 749

Retificação

#15.3

09/04/1990

RPI 1031

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