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Official data from INPI

LAJE SUBSTANCIALMENTE PLANA E RECIPIENTE DE METAL FUNDIDO

Em AnáliseInvention Patent

Application data

Number

PI7607474

Type

Invention Patent

Filing

11/10/1975

Publication

-

Progress at the INPI

  1. Filing11/10/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Terminated11/24/87

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

Applicants and inventors

Applicants

FOSECO TRADING AG

See this company's full portfolio

Inventors

M. D. (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

16.3

04/27/1982

RPI 601

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