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Official data from INPI

APERFEICOAMENTO EM SISTEMA DE EDIFICACAO DO TIPO QUE EMPREGA ELEMENTOS PRE-MOLDADOS

IndeferidaInvention Patent
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Application data

Number

PI8000671

Type

Invention Patent

Filing

02/04/1980

Publication

-
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Progress at the INPI

Under appeal
  1. Filing02/04/80
  2. Publication
  3. Examination10/04/83
  4. Refused01/08/85
  5. Grant
  6. In force

The application was refused by the INPI on 01/08/1985. The invention was never patented.

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Latest action published by the INPI: 01/08/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. M. (pessoa física)

Inventors

E. M. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/08/1985

RPI 742

Conhecimento de parecer técnico

#7.1

05/15/1984

RPI 708

Solicitação de exame técnico

#4.1

10/04/1983

RPI 676

14.1

06/21/1983

RPI 661

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