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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM DIÁRIO

PublicadaUtility Model

Application data

Number

MU6702557

Type

Utility Model

Filing

11/24/1987

Publication

07/04/1989

Progress at the INPI

Under appeal
  1. Filing11/24/87
  2. Publication07/04/89
  3. Examination05/01/90
  4. Refused07/09/91
  5. Grant
  6. In force

The application was refused by the INPI on 07/09/1991. The invention was never patented.

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Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ernesto Rothschild S/A

SP, BR

See this company's full portfolio

Inventors

A. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/04/1989

RPI 976

Pedido de patente depositado

#2.1

03/15/1988

RPI 908

Indeferimento

#9.2

07/09/1991

RPI 1075

Solicitação de exame técnico

#4.1

05/01/1990

RPI 1016

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