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Official data from INPI

PROCESSO PARA FABRICAR ELEMENTOS MOLDADOS EM MATRIZ,DE PREFERENCIA PALETAS DE TRANSPORTE,A PARTIR DE MATERIAS PRIMAS OU DE MATERIAIS SECUNDARIOS EM FORMA DE APARAS,FIBRAS,POS OU GRANULADOS

Em AnáliseInvention Patent

Application data

Number

PI7607082

Type

Invention Patent

Filing

07/06/1976

Publication

-

Progress at the INPI

  1. Filing07/06/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant02/24/82
  6. Terminated05/21/85

The patent was granted on 02/24/1982 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

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

Applicants and inventors

Applicants

K. C. (pessoa física)

K. E. (pessoa física)

Inventors

K. G. (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

11/20/1984

RPI 735

Concessão da patente

#16.1

02/24/1982

RPI 592

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