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Official data from INPI

DISPOSITIVO PARA MODIFICAR A ALTURA DOS POSTES DE UM ANDAIME-TORRE

Em AnáliseInvention Patent
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Application data

Number

PI7901920

Type

Invention Patent

Filing

03/30/1978

Publication

-
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Progress at the INPI

  1. Filing03/30/78
  2. Publication
  3. Examination
  4. Refused10/25/83
  5. Grant
  6. In force

The application was refused on 10/25/1983 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/25/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. M. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/25/1983

RPI 679

Petição de recurso

#12.2

06/28/1983

RPI 662

Indeferimento

#9.2

03/15/1983

RPI 647

Exigência - art. 36 da LPI

#6.1

08/03/1982

RPI 615

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