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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM CHINELO

Em AnáliseUtility Model

Application data

Number

MU6702765

Type

Utility Model

Filing

12/10/1987

Publication

04/26/1988

Progress at the INPI

Under appeal
  1. Filing12/10/87
  2. Publication04/26/88
  3. Examination09/20/88
  4. Refused05/22/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/22/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. O. (pessoa física)

SP, BR

Inventors

W. O. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/20/1988

RPI 935

Publicação antecipada

#3.2

04/26/1988

RPI 914

Pedido de patente depositado

#2.1

03/22/1988

RPI 909

Indeferimento

#9.2

05/22/1990

RPI 1019

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