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Official data from INPI

ELEMENTO DESCARTAVEL PARA LIMPEZA DOS DENTES

Em AnáliseInvention Patent

Application data

Number

PI8600915

Type

Invention Patent

Filing

03/04/1986

Publication

10/14/1986

Progress at the INPI

Under appeal
  1. Filing03/04/86
  2. Publication10/14/86
  3. Examination12/09/86
  4. Refused05/08/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/08/1990. The invention was never patented.

Talk to a specialist

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

Applicants and inventors

Applicants

R. N. (pessoa física)

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

08/08/1989

RPI 981

Solicitação de exame técnico

#4.1

12/09/1986

RPI 842

Publicação antecipada

#3.2

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

08/12/1986

RPI 825

Indeferimento

#9.2

05/08/1990

RPI 1017

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