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Official data from INPI

DISPOSITIVO APERFEICOADO DE ACOPLAMENTO DE UMA ESTACA DE ALTA RESISTENCIA E DISPOSITIVO APERFEICOADO DE ACOPLAMENTO PARA FIXACAO A UMA EXTREMIDADE DE UMA ESTACA DE CONCRETO A FIM DE UNIR ESTA ESTACA DE CONCRETO A UMA SEGUNDA ESTACA DE CONCRETO

Em AnáliseInvention Patent
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Application data

Number

PI7601714

Type

Invention Patent

Filing

03/19/1975

Publication

-
View on INPI

Progress at the INPI

  1. Filing03/19/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 03/22/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. G. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

03/22/1983

RPI 648

Recurso

#12.1

10/19/1982

RPI 626

Deferimento

#9.1

06/22/1982

RPI 609

6.5

02/16/1982

RPI 591

6.4

10/20/1981

RPI 574

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