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Official data from INPI

PROCESSO APERFEICOADO PARA A FABRICACAO DE UM INVOLUCRO EXTERNO PARA UMA RODA LIVRE DE POLIAS DE APERTO

Em AnáliseInvention Patent

Application data

Number

PI7600485

Type

Invention Patent

Filing

02/04/1975

Publication

-

Progress at the INPI

  1. Filing02/04/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Terminated04/23/85

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: 04/23/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHAEFFLER OHG INDUSTRIEWERK

Inventors

L. L. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

04/23/1985

RPI 757

Cessão de direito de exploração

#22.1

10/30/1984

RPI 732

16.3

03/30/1982

RPI 597

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