Official data from INPI

COMPOSIÇÃO DE CIMENTO HIDRÁULICO DE ALTA RESISTÊNCIA.

ArquivadaInvention Patent

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Application data

Number

PI8407336

Type

Invention Patent

Filing

12/14/1984

Publication

11/25/1986

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Progress at the INPI

Filing12/14/84
Publication11/25/86
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 12/14/1984 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. H. (pessoa física)

Inventors

E. H. (pessoa física)

J. H. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

84-3667 · 06/27/1984

PCT/84/00009 · 12/14/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

11/25/1986

RPI 840

Arquivamento - Art. 33 da LPI

#11.1

12/04/1990

RPI 1044

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