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Official data from INPI

ARTIGO PROTEGIDO CONTRA CORROSÃO E PROCESSO PARA PROTEGER ARTIGOS CONTRA CORROSÃO.

ArquivadaInvention Patent

Application data

Number

PI8108691

Type

Invention Patent

Filing

07/08/1981

Publication

06/01/1982

Progress at the INPI

  1. Filing07/08/81
  2. Publication06/01/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/08/1981 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/14/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. P. (pessoa física)

DK

Inventors

A. H. (pessoa física)

Technical data

Priority claims

DK

30 30/80 · 07/11/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/14/1985

RPI 760

Notificação de entrada na fase nacional - PCT

#1.3

06/01/1982

RPI 606

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