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Official data from INPI

MODIFICAÇÃO OPERACIONAL DE CONDITIVÍMETRO PARA MADIDA ANALÓGICA DIRETA DE CONCENTRAÇÃO SALINA EM SOLUÇÕES AQUOSAS.

Em AnáliseUtility Model

Application data

Number

MU6701410

Type

Utility Model

Filing

07/03/1987

Publication

04/19/1988

Progress at the INPI

Under appeal
  1. Filing07/03/87
  2. Publication04/19/88
  3. Examination07/12/88
  4. Refused03/19/91
  5. Grant
  6. In force

The application was refused by the INPI on 03/19/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. F. (pessoa física)

SP, BR

U. P. (pessoa física)

SP, BR

Inventors

F. L. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/12/1988

RPI 925

Publicação antecipada

#3.2

04/19/1988

RPI 913

Pedido de patente depositado

#2.1

12/08/1987

RPI 894

Indeferimento

#9.2

03/19/1991

RPI 1059

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