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Official data from INPI

PROCESSO PARA A CIFRAGEM DE SINAIS DE INFORMACAO

Em AnáliseInvention Patent

Application data

Number

PI7707673

Type

Invention Patent

Filing

11/19/1976

Publication

-

Progress at the INPI

  1. Filing11/19/76
  2. Publication
  3. Examination
  4. Allowance02/08/83
  5. Grant07/26/83
  6. Terminated12/15/87

The patent was granted on 07/26/1983 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: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LICENTIA GMBH

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Inventors

B. W. (pessoa física)

E. H. (pessoa física)

G. R. (pessoa física)

R. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/15/1987

RPI 895

Pedido de licença compulsória

#20.1

04/10/1984

RPI 703

Concessão da patente

#16.1

07/26/1983

RPI 666

Notificação para pagamento de retribuição

#13.1

06/07/1983

RPI 659

Deferimento

#9.1

02/08/1983

RPI 642

15.0

04/27/1982

RPI 601

Exigência - art. 36 da LPI

#6.1

04/13/1982

RPI 599

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