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Official data from INPI

SISTEMA DE CONSTRUCAO

Em AnáliseInvention Patent

Application data

Number

PI8605486

Type

Invention Patent

Filing

02/21/1985

Publication

04/22/1987

Progress at the INPI

Under appeal
  1. Filing02/21/85
  2. Publication04/22/87
  3. Examination10/11/88
  4. Refused03/26/91
  5. Grant
  6. In force

The application was refused by the INPI on 03/26/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/11/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HUNT TERENCE JOSEPH [US]

Inventors

H. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/11/1988

RPI 938

Notificação de entrada na fase nacional - PCT

#1.3

04/22/1987

RPI 861

Indeferimento

#9.2

03/26/1991

RPI 1060

Conhecimento de parecer técnico

#7.1

06/05/1990

RPI 1021

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