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Official data from INPI

SISTEMA PARA CONTROLE DE PROCESSO BASEADO EM CONTROLE CENTRALIZADO

Em AnáliseInvention PatentPCT · US1989002442

Application data

Number

PI8907498

Type

Invention Patent

Filing

06/05/1989

Publication

05/28/1991

PCT

US1989002442

Progress at the INPI

  1. Filing06/05/89
  2. Publication05/28/91
  3. Examination11/12/91
  4. Allowance
  5. Grant
  6. In force

Published on 05/28/1991, 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: 11/21/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. C. (pessoa física)

US

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Inventors

D. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

207,799 · 06/17/1988

US

301,767 · 01/26/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/21/1995

RPI 1303

Solicitação de exame técnico

#4.1

11/12/1991

RPI 1093

Notificação de entrada na fase nacional - PCT

#1.3

05/28/1991

RPI 1069

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