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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8606901

Type

Invention Patent

Filing

09/23/1986

Publication

11/03/1987

Progress at the INPI

  1. Filing09/23/86
  2. Publication11/03/87
  3. Abandoned05/23/89
  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: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

London & Scandinavian Metallurgical Co Limited

GB

Inventors

C. [. (pessoa física)

K. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/23/1989

RPI 970

Notificação de entrada na fase nacional - PCT

#1.3

11/03/1987

RPI 889

Arquivamento - Art. 36 §1° da LPI

#11.2

07/20/1993

RPI 1181

Exigência - art. 36 da LPI

#6.1

02/16/1993

RPI 1159

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