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Official data from INPI

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Application data

Number

PI8501031

Type

Invention Patent

Filing

03/05/1985

Publication

10/14/1986
View on INPI

Progress at the INPI

  1. Filing03/05/85
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 03/05/1985. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 12/27/1988. 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).

Retificação

#15.3

12/27/1988

RPI 949

Pedido de certificado de adição de invenção

#5.1

11/17/1987

RPI 891

Pedido de certificado de adição de invenção

#5.1

09/29/1987

RPI 884

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação do pedido de patente

#3.1

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

05/28/1985

RPI 762

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