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Official data from INPI

ELEMENTO ESTRUTURAL PARA PISOS,PAREDES ALICERCES E CALCADAS

Arquivada/ExtintaUtility Model
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Application data

Number

MU5700508

Type

Utility Model

Filing

05/06/1977

Publication

-
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Progress at the INPI

  1. Filing05/06/77
  2. Publication
  3. Examination
  4. Allowance05/04/82
  5. Grant
  6. Terminated05/06/92

The patent was granted and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/24/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. O. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Extinção — restauração

#21.2

09/24/1985

RPI 779

Notificação para pagamento de retribuição

#13.1

09/08/1982

RPI 620

Deferimento

#9.1

05/04/1982

RPI 602

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