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Official data from INPI

SISTEMAS DE COMUNICACOES OTICOS

Em AnáliseInvention Patent

Application data

Number

PI8606790

Type

Invention Patent

Filing

07/07/1986

Publication

10/13/1987

Progress at the INPI

  1. Filing07/07/86
  2. Publication10/13/87
  3. Abandoned10/10/89
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. H. (pessoa física)

US

Inventors

H. [. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/10/1989

RPI 990

Notificação de entrada na fase nacional - PCT

#1.3

10/13/1987

RPI 886

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: G02B 6/28; G02F 1/00; H01S 3/082; H01S 3/30; H04B 10/142; H04B 10/213; H04J 14/00; H04J 14/02; H04J 14/04; H04J 14/06.

03/20/2018

RPI 2463

Arquivamento - Art. 36 §1° da LPI

#11.2

10/13/1993

RPI 1193

Exigência - art. 36 da LPI

#6.1

04/13/1993

RPI 1167

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