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Official data from INPI

TELHAS COM FIXACAO POR PREGOS

Em AnáliseUtility Model

Application data

Number

MU6702294

Type

Utility Model

Filing

10/19/1987

Publication

03/29/1988

Progress at the INPI

Under appeal
  1. Filing10/19/87
  2. Publication03/29/88
  3. Examination06/28/88
  4. Refused02/13/90
  5. Grant
  6. In force

The application was refused by the INPI on 02/13/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HELIO RUBENS MARQUES [BR]

HENRIQUE DOVAL FRAIZ [BR]

Inventors

F. [. (pessoa física)

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

09/20/1988

RPI 935

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação antecipada

#3.2

03/29/1988

RPI 910

Pedido de patente depositado

#2.1

02/17/1988

RPI 904

Indeferimento

#9.2

02/13/1990

RPI 1006

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