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Official data from INPI

BRINQUDO MULTIFAZ.

PublicadaInvention Patent

Application data

Number

PI8602163

Type

Invention Patent

Filing

05/05/1986

Publication

12/22/1987

Progress at the INPI

Under appeal
  1. Filing05/05/86
  2. Publication12/22/87
  3. Examination08/07/90
  4. Refused02/26/91
  5. Grant
  6. In force

The application was refused by the INPI on 02/26/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. N. (pessoa física)

Inventors

F. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/22/1987

RPI 896

Pedido de patente depositado

#2.1

11/11/1986

RPI 838

Indeferimento

#9.2

02/26/1991

RPI 1056

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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