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Official data from INPI

SEM TITULO

Em ExigênciaInvention Patent

Application data

Number

PI8404914

Type

Invention Patent

Filing

09/28/1984

Publication

08/20/1985

Progress at the INPI

  1. Filing09/28/84
  2. Publication08/20/85
  3. Abandoned11/25/86
  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: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Melamine Chemicals, Inc.

US

Inventors

A. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

07/19/1988

RPI 926

Solicitação de exame técnico

#4.1

11/25/1986

RPI 840

Solicitação de exame não realizada

#4.2

07/22/1986

RPI 822

Publicação do pedido de patente

#3.1

08/20/1985

RPI 774

Pedido de patente depositado

#2.1

12/11/1984

RPI 738

Arquivamento - Art. 36 §1° da LPI

#11.2

06/01/1993

RPI 1174

Exigência - art. 36 da LPI

#6.1

11/17/1992

RPI 1146

Retificação

#15.6

01/28/1992

RPI 1104

Alteração de numeração

#15.1

11/05/1991

RPI 1092

Exigência - art. 36 da LPI

#6.1

03/05/1991

RPI 1057

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