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Official data from INPI

DISPOSITIVO PARA FIXACAO DE TAMPO DE PIA

IndeferidaInvention Patent

Application data

Number

PI8307020

Type

Invention Patent

Filing

12/15/1983

Publication

06/26/1984

Progress at the INPI

Under appeal
  1. Filing12/15/83
  2. Publication06/26/84
  3. Examination05/13/86
  4. Refused11/01/88
  5. Grant
  6. In force

The application was refused by the INPI on 11/01/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. G. (pessoa física)

Inventors

G. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/01/1988

RPI 941

Conhecimento de parecer técnico

#7.1

12/22/1987

RPI 896

Solicitação de exame técnico

#4.1

05/13/1986

RPI 812

Publicação antecipada

#3.2

06/26/1984

RPI 714

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

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