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Official data from INPI

UNIDADE DE INTERFACEAMENTO COMPUTADOR-REDE TELEX

IndeferidaUtility Model

Application data

Number

MU6501381

Type

Utility Model

Filing

09/17/1985

Publication

12/03/1985

Progress at the INPI

Under appeal
  1. Filing09/17/85
  2. Publication12/03/85
  3. Examination04/15/86
  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.

Talk to a specialist

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

Applicants and inventors

Applicants

Data Comércio Indústria e Representações Ltda

Inventors

C. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/02/1989

RPI 967

Pedido de certificado de adição de invenção

#5.1

08/26/1986

RPI 827

Solicitação de exame técnico

#4.1

04/15/1986

RPI 808

Publicação antecipada

#3.2

12/03/1985

RPI 789

Pedido de patente depositado

#2.1

11/26/1985

RPI 788

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