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Official data from INPI

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Application data

Number

PI8704187

Type

Invention Patent

Filing

08/13/1986

Publication

04/12/1988
View on INPI

Progress at the INPI

  1. Filing08/13/86
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 08/13/1986. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PORTA SYSTEMS CORP [US]

Inventors

D. V. (pessoa física)

Technical data

IPC Classification

H01R 9/03H01R 9/16H04M 1/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

03/14/1989

RPI 960

Pedido de certificado de adição de invenção

#5.1

03/07/1989

RPI 959

Solicitação de exame técnico

#4.1

11/01/1988

RPI 941

Publicação do pedido de patente

#3.1

04/12/1988

RPI 912

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

Retificação

#15.3

09/17/1991

RPI 1085

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