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Official data from INPI

RECIPIENTE TENDO DISPOSITIVO DE MEMORIA

IndeferidaInvention Patent

Application data

Number

PI8300558

Type

Invention Patent

Filing

02/05/1982

Publication

11/08/1983

Progress at the INPI

Under appeal
  1. Filing02/05/82
  2. Publication11/08/83
  3. Examination02/04/86
  4. Refused09/12/89
  5. Grant
  6. In force

The application was refused by the INPI on 09/12/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PLESSEY OVERSEAS [GB]

Inventors

B. H. (pessoa física)

S. A. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/12/1989

RPI 986

Republicação - classificação IPC

#15.11

01/10/1989

RPI 951

Conhecimento de parecer técnico

#7.1

11/29/1988

RPI 945

14.1

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

02/04/1986

RPI 798

Publicação do pedido de patente

#3.1

11/08/1983

RPI 681

Pedido de patente depositado

#2.1

03/22/1983

RPI 648

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