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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM PORTA-DISQUETES

PublicadaUtility Model

Application data

Number

MU6701744

Type

Utility Model

Filing

08/05/1987

Publication

02/28/1989

Progress at the INPI

Under appeal
  1. Filing08/05/87
  2. Publication02/28/89
  3. Examination01/02/91
  4. Refused08/27/91
  5. Grant
  6. In force

The application was refused by the INPI on 08/27/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Supridata Comércio e Representações Ltda

SP, BR

Inventors

M. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/28/1989

RPI 958

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

Indeferimento

#9.2

08/27/1991

RPI 1082

Solicitação de exame técnico

#4.1

01/02/1991

RPI 1048

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