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Official data from INPI

PROCESSO PARA OBTENCAO DE CHAPAS DE MADEIRA COM REVESTIMENTO FIBRO-FENOLICO, E PRODUTO RESULTANTE

IndeferidaInvention Patent

Application data

Number

PI7906490

Type

Invention Patent

Filing

10/09/1979

Publication

-

Progress at the INPI

Under appeal
  1. Filing10/09/79
  2. Publication
  3. Examination04/13/82
  4. Refused05/10/83
  5. Grant
  6. In force

The application was refused by the INPI on 05/10/1983. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/24/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MADEIRIT IND SA

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

05/24/1983

RPI 657

Indeferimento

#9.2

05/10/1983

RPI 655

Solicitação de exame técnico

#4.1

04/13/1982

RPI 599

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