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Official data from INPI

Aperfeiçoamento em registrador de faixas de rotação de motor para tacógrafo.

IndeferidaUtility Model

Application data

Number

MU6501964

Type

Utility Model

Filing

12/04/1985

Publication

07/07/1987

Progress at the INPI

Under appeal
  1. Filing12/04/85
  2. Publication07/07/87
  3. Examination09/29/87
  4. Refused05/02/89
  5. Grant
  6. In force

The application was refused by the INPI on 05/02/1989. The invention was never patented.

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Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tacom Ltda

MG, BR

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Inventors

A. R. (pessoa física)

BR

M. R. (pessoa física)

BR

R. R. (pessoa física)

BR

R. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/02/1989

RPI 967

Conhecimento de parecer técnico

#7.1

10/25/1988

RPI 940

Solicitação de exame técnico

#4.1

09/29/1987

RPI 884

Publicação do pedido de patente

#3.1

07/07/1987

RPI 872

Pedido de patente depositado

#2.1

03/25/1986

RPI 805

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