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Official data from INPI

PROCESSO DE FABRICAÇÃO E MONTAGEM DE LAJES E PAREDES

ArquivadaInvention Patent
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Application data

Number

PI9600662

Type

Invention Patent

Filing

03/06/1996

Publication

12/30/1997
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Progress at the INPI

  1. Filing03/06/96
  2. Publication12/30/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/06/1996 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: 09/11/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tetraeng S/A Planejamento e Construções

SP, BR

Inventors

K. Y. (pessoa física)

BR

Technical data

IPC Classification

E04B 1/35

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/11/2001

RPI 1601

Publicação do pedido de patente

#3.1

12/30/1997

RPI 1410

Pedido de patente depositado

#2.1

04/23/1996

RPI 1325

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