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Official data from INPI

PRESILHA

IndeferidaUtility Model

Application data

Number

MU6600255

Type

Utility Model

Filing

02/25/1986

Publication

11/04/1986

Progress at the INPI

Under appeal
  1. Filing02/25/86
  2. Publication11/04/86
  3. Examination01/13/87
  4. Refused05/02/89
  5. Grant
  6. In force

The application was refused by the INPI on 05/02/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciro Gomes da Silva e Oswaldo Gomes da Silva Filho.

Inventors

S. [. (pessoa física)

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/02/1989

RPI 967

Solicitação de exame técnico

#4.1

01/13/1987

RPI 847

Publicação antecipada

#3.2

11/04/1986

RPI 837

Pedido de patente depositado

#2.1

08/19/1986

RPI 826

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