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Official data from INPI

SISTEMA PARA CONFERÊNCIA DE ATIGOS PORTADORES DECÓDIGOS SENSÍVEIS INDICATIVOS DOS MESMOS E SELENCIONADOS PARA COMPRA

PublicadaInvention Patent

Application data

Number

PI8703836

Type

Invention Patent

Filing

07/23/1987

Publication

03/29/1988

Progress at the INPI

  1. Filing07/23/87
  2. Publication03/29/88
  3. Examination11/20/90
  4. Allowance
  5. Grant
  6. In force

Published on 03/29/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 03/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Checkrobot Inc

US

Inventors

D. H. (pessoa física)

US

Technical data

Priority claims

US

889952 · 07/24/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/29/1988

RPI 910

Pedido de patente depositado

#2.1

10/06/1987

RPI 885

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era G06F 15/21.

03/27/2018

RPI 2464

Retificação

#15.3

02/02/1993

RPI 1157

Solicitação de exame técnico

#4.1

11/20/1990

RPI 1042

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