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Official data from INPI

DISPOSITIVO ALIMENTADOR DE CASULOS DE CAPACIDADE DE ALIMENTACAO VARIAVEL PARA MAQUINAS DOBRADOURAS AUTOMATICAS

Em AnáliseInvention Patent

Application data

Number

PI7607572

Type

Invention Patent

Filing

11/11/1975

Publication

-

Progress at the INPI

  1. Filing11/11/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant02/24/82
  6. Terminated11/24/87

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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. M. (pessoa física)

Inventors

N. Y. (pessoa física)

T. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/24/1987

RPI 892

Concessão da patente

#16.1

02/24/1982

RPI 592

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