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Official data from INPI

MEMORIA DE MASSA EM ESTADO SOLIDO,ORGANIZADA POR PALAVRAS E AUTO-CORRETIVA,PARA SISTEMA DE CONTROLE DE PROGRAMA ARMAZENADO

Em AnáliseInvention Patent

Application data

Number

PI7901391

Type

Invention Patent

Filing

03/09/1978

Publication

-

Progress at the INPI

  1. Filing03/09/78
  2. Publication
  3. Examination
  4. Allowance02/16/83
  5. Grant10/25/83
  6. In force03/09/98

The patent was granted on 10/25/1983 and is in force until 03/09/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:03/09/1998

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. T. (pessoa física)

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Inventors

G. E. (pessoa física)

M. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

10/25/1983

RPI 679

Notificação para pagamento de retribuição

#13.1

06/14/1983

RPI 660

Deferimento

#9.1

02/16/1983

RPI 643

Exigência - art. 36 da LPI

#6.1

08/10/1982

RPI 616

20.10

11/26/1991

RPI 1095

20.4

10/08/1991

RPI 1088

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