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Official data from INPI

Válvula de combustível.

IndeferidaUtility Model

Application data

Number

MU6401342

Type

Utility Model

Filing

08/21/1984

Publication

11/06/1984

Progress at the INPI

Under appeal
  1. Filing08/21/84
  2. Publication11/06/84
  3. Examination01/22/85
  4. Refused05/05/87
  5. Grant
  6. In force

The application was refused by the INPI on 05/05/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/05/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/05/1987

RPI 863

Conhecimento de parecer técnico

#7.1

10/21/1986

RPI 835

Solicitação de exame técnico

#4.1

01/22/1985

RPI 744

Publicação antecipada

#3.2

11/06/1984

RPI 733

Pedido de patente depositado

#2.1

10/23/1984

RPI 731

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