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Official data from INPI

UNIDADE DE TERMINACAO E PROVA DE CABOS APROPRIADA PARA EMPREGO NUMA CENTRAL TELEFONICA E ELEMENTO PARA MONTAR OS CONDUTORES NA MESMA

Em AnáliseInvention Patent

Application data

Number

PI7604183

Type

Invention Patent

Filing

06/25/1976

Publication

-

Progress at the INPI

  1. Filing06/25/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Terminated11/17/87

The patent was granted 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: 11/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. O. (pessoa física)

Inventors

M. A. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/17/1987

RPI 891

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