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Official data from INPI

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Application data

Number

MU6701897

Type

Utility Model

Filing

09/25/1987

Publication

03/28/1989
View on INPI

Progress at the INPI

  1. Filing09/25/87
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 09/25/1987. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 09/12/1989. 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).

Solicitação de exame técnico

#4.1

09/12/1989

RPI 986

Publicação do pedido de patente

#3.1

03/28/1989

RPI 962

Pedido de patente depositado

#2.1

12/29/1987

RPI 897

Retificação

#15.3

05/21/1991

RPI 1068

Pedido de certificado de adição de invenção

#5.1

01/23/1990

RPI 1003

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