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Official data from INPI

MISTURADOR DE RACAO

Em AnáliseInvention Patent

Application data

Number

PI7603845

Type

Invention Patent

Filing

06/15/1976

Publication

-

Progress at the INPI

  1. Filing06/15/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant02/24/82
  6. Terminated10/23/90

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: 09/13/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. O. (pessoa física)

Inventors

F. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

09/13/1983

RPI 673

Concessão da patente

#16.1

02/24/1982

RPI 592

Anuidade - prazo legal encerrado

#18.2

10/23/1990

RPI 1038

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