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Official data from INPI

DISPOSICAO EM CHAVE PARA FECHADURA

Em AnáliseUtility Model

Application data

Number

MU6700418

Type

Utility Model

Filing

03/13/1987

Publication

10/11/1988

Progress at the INPI

Under appeal
  1. Filing03/13/87
  2. Publication10/11/88
  3. Examination01/24/89
  4. Refused03/20/90
  5. Grant
  6. In force

The application was refused by the INPI on 03/20/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MARCELLO TITO RIBEIRO DO VAL F [BR]

Inventors

V. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/24/1989

RPI 953

Publicação do pedido de patente

#3.1

10/11/1988

RPI 938

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Republicação - classificação IPC

#15.11

04/02/1991

RPI 1061

Indeferimento

#9.2

03/20/1990

RPI 1010

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