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Official data from INPI

PROCESSO ANTI-OXIDANTE APLICAVÉL EM CHAPAS.

ArquivadaInvention Patent

Application data

Number

PI8001142

Type

Invention Patent

Filing

02/27/1980

Publication

-

Progress at the INPI

  1. Filing02/27/80
  2. Publication
  3. Abandoned12/01/81
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/08/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. D. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/08/1983

RPI 681

Republicação - classificação IPC

#15.11

02/22/1983

RPI 644

Exigência - art. 36 da LPI

#6.1

01/11/1983

RPI 638

Solicitação de exame técnico

#4.1

12/01/1981

RPI 580

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