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Official data from INPI

FECHO CORREDICO DESTACAVEL

Em AnáliseInvention Patent

Application data

Number

PI7903109

Type

Invention Patent

Filing

05/19/1978

Publication

-

Progress at the INPI

  1. Filing05/19/78
  2. Publication
  3. Examination
  4. Refused01/17/84
  5. Grant
  6. In force

The application was refused on 01/17/1984 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: 01/17/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

01/17/1984

RPI 691

Petição de recurso

#12.2

09/06/1983

RPI 672

Indeferimento

#9.2

05/17/1983

RPI 656

Conhecimento de parecer técnico

#7.1

11/16/1982

RPI 630

Exigência - art. 36 da LPI

#6.1

05/18/1982

RPI 604

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