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Official data from INPI

PROCESSO E APARELHO PARA FORMAR UMA FILA CONTINUA DE ESTACAS FUNDIDAS NO LOCAL PARA FORMAR UMA PAREDE

ArquivadaInvention Patent
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Application data

Number

PI7902261

Type

Invention Patent

Filing

04/17/1978

Publication

-
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Progress at the INPI

  1. Filing04/17/78
  2. Publication
  3. Abandoned
  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: 10/19/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SHIMIZU CONSTRUCTION CO LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/19/1982

RPI 626

Solicitação de exame não realizada

#4.2

02/16/1982

RPI 591

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