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Official data from INPI

NOVO SISTEMA DE PORTEIRAS PARA BRETE

IndeferidaInvention Patent

Application data

Number

PI8404420

Type

Invention Patent

Filing

08/31/1984

Publication

04/08/1986

Progress at the INPI

Under appeal
  1. Filing08/31/84
  2. Publication04/08/86
  3. Examination12/15/87
  4. Refused09/26/89
  5. Grant
  6. In force

The application was refused by the INPI on 09/26/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/26/1989

RPI 988

Conhecimento de parecer técnico

#7.1

12/13/1988

RPI 947

Solicitação de exame técnico

#4.1

12/15/1987

RPI 895

Publicação do pedido de patente

#3.1

04/08/1986

RPI 807

Pedido de patente depositado

#2.1

11/13/1984

RPI 734

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