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Official data from INPI

PROCESSO DE FABRICACAO DE POLIAS EM V MULTIPLO E ARTIGO PRODUZIDO PELO PROCESSO

Em AnáliseInvention Patent

Application data

Number

PI7603003

Type

Invention Patent

Filing

07/23/1975

Publication

-

Progress at the INPI

  1. Filing07/23/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant06/29/82
  6. Terminated10/23/90

The patent was granted on 06/29/1982 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: 11/01/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ASPRO INC

Inventors

S. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

11/01/1983

RPI 680

Concessão da patente

#16.1

06/29/1982

RPI 610

Notificação para pagamento de retribuição

#13.1

01/26/1982

RPI 588

Anuidade - prazo legal encerrado

#18.2

10/23/1990

RPI 1038

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