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Official data from INPI

PROCESSO DE TRANSFERENCIA DE UMA CADEIA DE CARACTERES E DE CENTRALIZAR UM CONJUNTO DE CARACTERES DE DADOS E DISPOSITIVO PARA CONTROLAR O TIPO DE HIFEN A SER TRANSFERIDO PARA UM MEIO DE REGISTRO

ConcedidaInvention Patent

Application data

Number

PI7805723

Type

Invention Patent

Filing

09/12/1977

Publication

-

Progress at the INPI

  1. Filing09/12/77
  2. Publication
  3. Examination
  4. Allowance07/19/83
  5. Grant03/27/84
  6. Terminated01/28/92

The patent was granted on 03/27/1984 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: 03/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BURROUGHS CORP

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Inventors

B. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

11/16/1983

RPI 682

Deferimento

#9.1

07/19/1983

RPI 665

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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