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Official data from INPI

DISPOSICAO INTRODUZIDA EM SUB-SOLADOR

Em AnáliseUtility Model

Application data

Number

MU6700095

Type

Utility Model

Filing

01/14/1987

Publication

06/23/1987

Progress at the INPI

Under appeal
  1. Filing01/14/87
  2. Publication06/23/87
  3. Examination08/11/87
  4. Refused07/31/90
  5. Grant
  6. In force

The application was refused by the INPI on 07/31/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/11/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ORLANDO FERREIRA [BR]

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação antecipada

#3.2

06/23/1987

RPI 870

Pedido de patente depositado

#2.1

05/12/1987

RPI 864

Republicação - classificação IPC

#15.11

03/05/1991

RPI 1057

Indeferimento

#9.2

07/31/1990

RPI 1026

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