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Official data from INPI

CERCA.

IndeferidaUtility Model

Application data

Number

MU6600039

Type

Utility Model

Filing

01/16/1986

Publication

02/09/1988

Progress at the INPI

Under appeal
  1. Filing01/16/86
  2. Publication02/09/88
  3. Examination07/19/88
  4. Refused08/01/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. D. (pessoa física)

Inventors

W. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

Pedido de certificado de adição de invenção

#5.1

11/29/1988

RPI 945

Solicitação de exame técnico

#4.1

07/19/1988

RPI 926

Publicação do pedido de patente

#3.1

02/09/1988

RPI 903

14.1

11/17/1987

RPI 891

Pedido de patente depositado

#2.1

04/22/1986

RPI 809

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