Official data from INPI

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ArquivadaInvention Patent

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Application data

Number

PI8300384

Type

Invention Patent

Filing

01/27/1983

Publication

09/04/1984

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Progress at the INPI

Filing01/27/83
Publication09/04/84
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 01/27/1983 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: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. B. (pessoa física)

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

E03C 1/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/30/1986

RPI 845

Publicação do pedido de patente

#3.1

09/04/1984

RPI 724

Pedido de patente depositado

#2.1

03/15/1983

RPI 647

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