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Official data from INPI

MEMÓRIA ÓTICA.

Em AnáliseInvention PatentPCT · SU1987000142

Application data

Number

PI8707583

Type

Invention Patent

Filing

12/14/1987

Publication

03/14/1989

PCT

SU1987000142

Progress at the INPI

  1. Filing12/14/87
  2. Publication03/14/89
  3. Examination10/24/89
  4. Allowance11/23/93
  5. Abandoned
  6. In force

The application was allowed on 11/23/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Institut Problem Modelirovania V Energetike Akademii Nauk Ukrainskoi SSR

SU

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Inventors

A. A. (pessoa física)

SU

V. P. (pessoa física)

SU

Technical data

IPC Classification

Priority claims

SU

41157162 · 12/15/1986

SU

4157162 · 12/15/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/24/1989

RPI 992

Notificação de entrada na fase nacional - PCT

#1.3

03/14/1989

RPI 960

Arquivamento - Art. 38 §2° da LPI

#11.4

10/18/1994

RPI 1246

Notificação para pagamento de retribuição

#13.1

04/12/1994

RPI 1219

Deferimento

#9.1

11/23/1993

RPI 1199

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