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Official data from INPI

ENGRADADO DOBRÁVEL COM TAMPOS CORREDIÇOS REMOVIVEIS

PublicadaUtility Model

Application data

Number

MU6701137

Type

Utility Model

Filing

05/21/1987

Publication

01/10/1989

Progress at the INPI

Under appeal
  1. Filing05/21/87
  2. Publication01/10/89
  3. Examination09/04/90
  4. Refused11/03/92
  5. Grant
  6. In force

The application was refused by the INPI on 11/03/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MM Empreendimentos Comercio e Industria Ltda

MG, BR

Inventors

M. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/10/1989

RPI 951

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Indeferimento

#9.2

11/03/1992

RPI 1144

Conhecimento de parecer técnico

#7.1

12/17/1991

RPI 1098

Solicitação de exame técnico

#4.1

09/04/1990

RPI 1031

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