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Official data from INPI

TORCIÔMETRO PARA MEDIÇÃO DE ROTAÇÃO, TORQUE E POTÊNCIA DE EIXOS ROTATIVOS DE MÁQUINAS EM GERAL

Prazo de SigiloInvention Patent

Application data

Number

PI8900615

Type

Invention Patent

Filing

02/03/1989

Publication

10/02/1990

Progress at the INPI

  1. Filing02/03/89
  2. Publication10/02/90
  3. Examination04/27/93
  4. Allowance
  5. Grant
  6. In force

Published on 10/02/1990, 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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Instituto de Pesquisas Tecnológicas do Estado de São Paulo

SP, BR

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Inventors

M. D. (pessoa física)

R. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

03/28/1989

RPI 962

Retificação

#15.3

07/05/1994

RPI 1231

Solicitação de exame técnico

#4.1

04/27/1993

RPI 1169

Publicação do pedido de patente

#3.1

10/02/1990

RPI 1035

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