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Official data from INPI

PROCESSO PARA PRODUZIR PAPEL METALIZADO,E PRODUTO ASSIM PRODUZIDO

ArquivadaInvention Patent

Application data

Number

PI7600018

Type

Invention Patent

Filing

01/05/1976

Publication

-

Progress at the INPI

  1. Filing01/05/76
  2. Publication
  3. Examination
  4. Allowance
  5. Abandoned
  6. In force

The application was allowed but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 10/11/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALCAN RES & DEV

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/11/1983

RPI 677

Notificação para pagamento de retribuição

#13.1

04/05/1983

RPI 650

110

01/11/1983

RPI 638

Recurso

#12.1

10/27/1981

RPI 575

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