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Official data from INPI

COMPORTAMENTO PROTETOR DE OPERADOR DE VEICULO

Em AnáliseInvention Patent

Application data

Number

PI7804247

Type

Invention Patent

Filing

06/29/1977

Publication

-

Progress at the INPI

  1. Filing06/29/77
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Terminated08/15/89

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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MASSEY FERGUSON INC

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/15/1989

RPI 982

Arquivamento - Art. 33 da LPI

#11.1

08/17/1982

RPI 617

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