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Official data from INPI

COMPOSICAO DE CIMENTO

ArquivadaInvention Patent

Application data

Number

PI7902524

Type

Invention Patent

Filing

04/24/1978

Publication

-

Progress at the INPI

  1. Filing04/24/78
  2. Publication
  3. Abandoned06/28/83
  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.

Talk to a specialist

Latest action published by the INPI: 08/14/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. R. (pessoa física)

Inventors

T. R. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/14/1984

RPI 721

Exigência - art. 36 da LPI

#6.1

01/03/1984

RPI 689

Solicitação de exame técnico

#4.1

06/28/1983

RPI 662

14.1

01/11/1983

RPI 638

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