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Official data from INPI

MULTIPLICADOR BINÁRIO DIGITAL DO TIPO DE ORDENAÇÃO

PublicadaInvention Patent

Application data

Number

PI8706010

Type

Invention Patent

Filing

11/09/1987

Publication

07/19/1988

Progress at the INPI

  1. Filing11/09/87
  2. Publication07/19/88
  3. Examination11/06/90
  4. Allowance05/27/97
  5. Abandoned
  6. In force

The application was allowed on 05/27/1997 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

See this company's full portfolio

Inventors

C. O. (pessoa física)

US

R. B. (pessoa física)

US

W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

930,176 · 11/14/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/19/1988

RPI 926

Pedido de patente depositado

#2.1

02/23/1988

RPI 905

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era G06E 7/52.

03/27/2018

RPI 2464

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Art. 38 § 2º da LPI.

06/22/1999

RPI 1485

Deferimento

#9.1

05/27/1997

RPI 1382

Exigência - art. 36 da LPI

#6.1

01/25/1994

RPI 1208

Solicitação de exame técnico

#4.1

11/06/1990

RPI 1040

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