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Official data from INPI

PROCESSO PARA A FOSFATAÇÃO DE SUPERFÍCIES METÁLICAS.

Em AnáliseInvention PatentPCT · EP1986000084

Application data

Number

PI8605484

Type

Invention Patent

Filing

02/20/1986

Publication

04/22/1987

PCT

EP1986000084

Progress at the INPI

  1. Filing02/20/86
  2. Publication04/22/87
  3. Abandoned10/04/88
  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: 10/04/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

R. C. (pessoa física)

ES

Technical data

IPC Classification

Priority claims

ES

541.129 · 02/22/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/04/1988

RPI 937

Notificação de entrada na fase nacional - PCT

#1.3

04/22/1987

RPI 861

Arquivamento - Art. 36 §1° da LPI

#11.2

07/23/1991

RPI 1077

Exigência - art. 36 da LPI

#6.1

01/08/1991

RPI 1049

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