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Official data from INPI

Dispositivo para realizar in situ um reservatório de concreto.

ArquivadaInvention Patent
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Application data

Number

PI8103886

Type

Invention Patent

Filing

06/19/1981

Publication

03/09/1982
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Progress at the INPI

  1. Filing06/19/81
  2. Publication03/09/82
  3. Abandoned05/08/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/13/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. O. (pessoa física)

Inventors

O. G. (pessoa física)

Technical data

IPC Classification

E04G 11/00E04H 7/18

Priority claims

FR

80 13812 · 06/20/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/13/1986

RPI 812

Exigência - art. 36 da LPI

#6.1

09/10/1985

RPI 777

Exigência - art. 36 da LPI

#6.1

01/08/1985

RPI 742

Solicitação de exame técnico

#4.1

05/08/1984

RPI 707

Publicação do pedido de patente

#3.1

03/09/1982

RPI 594

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