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Official data from INPI

CONDUTOR DE ELETRODO PARA USO NO REVESTIMENTO DE SUPERFÍCIE DE FERRAMENTAS DE CORTE

Em AnáliseInvention PatentPCT · SU1985000022

Application data

Number

PI8507193

Type

Invention Patent

Filing

03/27/1985

Publication

07/14/1987

PCT

SU1985000022

Progress at the INPI

  1. Filing03/27/85
  2. Publication07/14/87
  3. Examination04/19/88
  4. Allowance11/19/91
  5. Abandoned
  6. In force

The application was allowed on 11/19/1991 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: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kievsky Politekhnichesky Institut

SU

Inventors

B. G. (pessoa física)

SU

M. G. (pessoa física)

SU

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/19/1988

RPI 913

Notificação de entrada na fase nacional - PCT

#1.3

07/14/1987

RPI 873

Arquivamento - Art. 38 §2° da LPI

#11.4

01/12/1993

RPI 1154

Notificação para pagamento de retribuição

#13.1

04/07/1992

RPI 1114

Deferimento

#9.1

11/19/1991

RPI 1094

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