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Official data from INPI

CONJUNTO DIDATICO

Em AnáliseInvention Patent

Application data

Number

PI8505307

Type

Invention Patent

Filing

10/24/1985

Publication

01/21/1986

Progress at the INPI

Under appeal
  1. Filing10/24/85
  2. Publication01/21/86
  3. Examination05/20/86
  4. Refused05/01/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/01/1990. 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

MARIA STELLA DE SA MOREIRA

Inventors

M. [. (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

05/20/1986

RPI 813

Publicação antecipada

#3.2

01/21/1986

RPI 796

Pedido de patente depositado

#2.1

12/24/1985

RPI 792

Indeferimento

#9.2

05/01/1990

RPI 1016

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