Official data from INPI

aglomerante para armassas e concreto.

ArquivadaInvention Patent

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Application data

Number

PI8302704

Type

Invention Patent

Filing

05/23/1983

Publication

01/22/1985

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Progress at the INPI

Filing05/23/83
Publication01/22/85
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 05/23/1983 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: 05/19/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Argamasit Distribuidora Ltda.

Inventors

K. R. (pessoa física)

Technical data

IPC Classification

C04B 28/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/19/1987

RPI 865

Republicação - classificação IPC

#15.11

05/28/1985

RPI 762

Publicação do pedido de patente

#3.1

01/22/1985

RPI 744

Pedido de patente depositado

#2.1

07/05/1983

RPI 663

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