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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM ESCOVA DE DENTE

IndeferidaUtility Model

Application data

Number

MU7000334

Type

Utility Model

Filing

02/22/1990

Publication

06/12/1990

Progress at the INPI

Under appeal
  1. Filing02/22/90
  2. Publication06/12/90
  3. Examination10/09/90
  4. Refused12/03/91
  5. Grant
  6. In force

The application was refused by the INPI on 12/03/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/06/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. B. (pessoa física)

SP, BR

F. B. (pessoa física)

SP, BR

Inventors

C. B. (pessoa física)

BR

F. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

10/06/1992

RPI 1140

Indeferimento

#9.2

12/03/1991

RPI 1096

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

Publicação antecipada

#3.2

06/12/1990

RPI 1022

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

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