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Official data from INPI

Disposição introduzida em mesa.

Em AnáliseUtility Model

Application data

Number

MU6700298

Type

Utility Model

Filing

02/18/1987

Publication

09/22/1987

Progress at the INPI

Under appeal
  1. Filing02/18/87
  2. Publication09/22/87
  3. Examination12/29/87
  4. Refused06/25/91
  5. Grant
  6. In force

The application was refused by the INPI on 06/25/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. Z. (pessoa física)

SP, BR

Inventors

Z. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/29/1987

RPI 897

Publicação antecipada

#3.2

09/22/1987

RPI 883

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Indeferimento

#9.2

06/25/1991

RPI 1073

Conhecimento de parecer técnico

#7.1

12/11/1990

RPI 1045

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