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Official data from INPI

Dispositivo de limpeza dental.

IndeferidaUtility Model

Application data

Number

MU6500150

Type

Utility Model

Filing

02/12/1985

Publication

05/07/1985

Progress at the INPI

Under appeal
  1. Filing02/12/85
  2. Publication05/07/85
  3. Examination08/06/85
  4. Refused11/10/87
  5. Grant
  6. In force

The application was refused by the INPI on 11/10/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/10/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. R. (pessoa física)

PR, BR

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/10/1987

RPI 890

Solicitação de exame técnico

#4.1

08/06/1985

RPI 772

Publicação antecipada

#3.2

05/07/1985

RPI 759

Pedido de patente depositado

#2.1

04/30/1985

RPI 758

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