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Official data from INPI

SISTEMA PARA PROGRAMAR IRRIGACAO,UNIDADE DE SISTEMA PORTATIL E PROCESSO PARA PROGRAMAR IRRIGACAO

Em AnáliseInvention Patent

Application data

Number

PI8602205

Type

Invention Patent

Filing

05/17/1985

Publication

01/13/1987

Progress at the INPI

  1. Filing05/17/85
  2. Publication01/13/87
  3. Examination03/21/89
  4. Allowance
  5. Grant
  6. In force

Published on 01/13/1987, 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: 03/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STANDARD OIL CO OHIO [US]

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Inventors

G. B. (pessoa física)

K. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/21/1989

RPI 961

Publicação do pedido de patente

#3.1

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

11/11/1986

RPI 838

Retificação

#15.3

09/17/1991

RPI 1085

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