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Official data from INPI

SOLUCAO LIQUIDA,ALCALINA,AQUOSA,DE NAMN04,PROCESSO PARA PREPARAR UM SUBSTRATO RESINOSO,PROCESSO APERFEICOADO PARA DESUNTAR RESINA DAS PAREDES DE BURACOS,PROCESSO APERFEICOADO PARA LIMPEZA DE BURACO E PROCESSO PARA ATACAR A PARTE SUPORTE DA SUPERFICIE DE UM PAINEL DE CIRCUITO

Em AnáliseInvention Patent

Application data

Number

PI8602231

Type

Invention Patent

Filing

05/31/1985

Publication

01/13/1987

Progress at the INPI

Office action pending
  1. Filing05/31/85
  2. Publication01/13/87
  3. Examination04/22/87
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 04/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

THIOKOL MORTON INC [US]

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Inventors

K. G. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/22/1987

RPI 861

Publicação do pedido de patente

#3.1

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

11/18/1986

RPI 839

Retificação

#15.3

10/01/1991

RPI 1087

6.2

01/02/1990

RPI 1000

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