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Official data from INPI

SISTEMA PARA PAGAMENTO EM CAIXA DE SUPERMERCADOS DE PRODUTOS PORTADORES DE CÓDIGOS SENSÍVEIS INDICATIVOS DOS MESMOS PARA A PROMOÇÃO DE PRODUTOS

PublicadaInvention Patent

Application data

Number

PI8703835

Type

Invention Patent

Filing

07/23/1987

Publication

03/29/1988

Progress at the INPI

  1. Filing07/23/87
  2. Publication03/29/88
  3. Abandoned11/13/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

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

IPC Classification

Priority claims

US

889801 · 07/24/1986

US

889951 · 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.

03/20/2018

RPI 2463

Arquivamento - Art. 36 §1° da LPI

#11.2

05/24/1994

RPI 1225

6.2

09/28/1993

RPI 1191

Solicitação de exame técnico

#4.1

11/13/1990

RPI 1041

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