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Official data from INPI

CONCRETO SIMPLES ENDURECIVEL E NUCLEO E METODO PARA ELABORAR CONCRETO

PublicadaInvention Patent
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Application data

Number

PI8800098

Type

Invention Patent

Filing

01/08/1987

Publication

08/16/1988
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Progress at the INPI

  1. Filing01/08/87
  2. Publication08/16/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/08/1987 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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KAMENETZKY JACOBO [AR]

Inventors

K. [. (pessoa física)

Technical data

IPC Classification

E04C 5/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/16/1988

RPI 930

Pedido de patente depositado

#2.1

08/09/1988

RPI 929

Pedido de patente depositado

#2.1

05/10/1988

RPI 916

Arquivamento - Art. 33 da LPI

#11.1

06/11/1991

RPI 1071

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