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Official data from INPI

PAVIMENTO RESISTENTE E FLEXIVEL PARA TRANSITO PESADO

Em AnáliseInvention Patent

Application data

Number

PI7603752

Type

Invention Patent

Filing

06/09/1976

Publication

-

Progress at the INPI

  1. Filing06/09/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant11/10/81
  6. Terminated05/21/85

The patent was granted on 11/10/1981 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/21/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STUSSI IND COM LTD

Inventors

S. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/21/1985

RPI 761

Cessão de direito de exploração

#22.1

11/13/1984

RPI 734

Concessão da patente

#16.1

11/10/1981

RPI 577

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