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Official data from INPI

PRÉ-FLUIDIFICADOR DE GASÓLEO

IndeferidaInvention Patent

Application data

Number

PI9100879

Type

Invention Patent

Filing

03/05/1991

Publication

05/21/1991

Progress at the INPI

Under appeal
  1. Filing03/05/91
  2. Publication05/21/91
  3. Examination07/16/91
  4. Refused09/06/94
  5. Grant
  6. In force

The application was refused by the INPI on 09/06/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/06/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. C. (pessoa física)

SP, BR

Inventors

G. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/06/1994

RPI 1240

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

Publicação antecipada

#3.2

05/21/1991

RPI 1068

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