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Official data from INPI

COMPOSICOES DE ETER DE POLIFENILENO ULTRASONICAMENTE UNIDAS E PROCESSO PARA AUMENTO DA RESISTENCIA DE UNIAO ULTRA-SONICA DAS MESMAS

Em AnáliseInvention Patent

Application data

Number

PI7708522

Type

Invention Patent

Filing

12/21/1976

Publication

-

Progress at the INPI

  1. Filing12/21/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 12/21/1976. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 07/06/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. E. (pessoa física)

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Inventors

No inventors listed.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de dados cadastrais

#1.1

07/06/1982

RPI 611

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