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Official data from INPI

FRISO PARA PNEUS DE BICICLETA COM FIO DE TIPO FLEXÍVEL

IndeferidaInvention Patent

Application data

Number

PI9001774

Type

Invention Patent

Filing

04/09/1990

Publication

12/04/1990

Progress at the INPI

Under appeal
  1. Filing04/09/90
  2. Publication12/04/90
  3. Examination09/10/91
  4. Refused11/17/92
  5. Grant
  6. In force

The application was refused by the INPI on 11/17/1992. The invention was never patented.

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Latest action published by the INPI: 11/17/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Pneus S/A

SP, BR

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Inventors

J. T. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/17/1992

RPI 1146

Solicitação de exame técnico

#4.1

09/10/1991

RPI 1084

Publicação antecipada

#3.2

12/04/1990

RPI 1044

Pedido de patente depositado

#2.1

07/31/1990

RPI 1026

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