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Official data from INPI

APARELHO MANIPULADOR DE FOLHAS,APERFEICOAMENTOS EM SISTEMA DE REPRODUCAO,EM APARELHO TRANSPORTADOR DE FOLHAS E EM MAQUINA DE REPRODUCAO,E PROCESSO DE INVERTER UMA FOLHA

Em AnáliseInvention Patent

Application data

Number

PI7700237

Type

Invention Patent

Filing

01/14/1976

Publication

-

Progress at the INPI

  1. Filing01/14/76
  2. Publication
  3. Examination
  4. Allowance07/13/82
  5. Grant01/25/83
  6. Terminated12/08/87

The patent was granted on 01/25/1983 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: 12/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

XEROX CORP

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Inventors

C. S. (pessoa física)

M. J. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/08/1987

RPI 894

Concessão da patente

#16.1

01/25/1983

RPI 640

Notificação para pagamento de retribuição

#13.1

11/30/1982

RPI 632

Deferimento

#9.1

07/13/1982

RPI 612

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