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Official data from INPI

CALCULADORAS COM FUNCIONAMENTO INTERNO SERIAL EM BASE BINÁRIA.

IndeferidaInvention Patent

Application data

Number

PI8207258

Type

Invention Patent

Filing

12/09/1982

Publication

07/17/1984

Progress at the INPI

Under appeal
  1. Filing12/09/82
  2. Publication07/17/84
  3. Examination03/25/86
  4. Refused04/25/89
  5. Grant
  6. In force

The application was refused by the INPI on 04/25/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fundação de Ciências Aplicadas

SP, BR

Inventors

N. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/25/1989

RPI 966

Solicitação de exame técnico

#4.1

03/25/1986

RPI 805

Solicitação de exame não realizada

#4.2

11/05/1985

RPI 785

Publicação do pedido de patente

#3.1

07/17/1984

RPI 717

Pedido de patente depositado

#2.1

09/27/1983

RPI 675

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