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Official data from INPI

CAMARA DE AR PARA SALVAR VIDAS EM EDIFICIOS EM CASOS DE INCENDIO

Em AnáliseInvention Patent

Application data

Number

PI8601119

Type

Invention Patent

Filing

02/27/1986

Publication

09/08/1987

Progress at the INPI

Under appeal
  1. Filing02/27/86
  2. Publication09/08/87
  3. Examination01/17/89
  4. Refused02/06/90
  5. Grant
  6. In force

The application was refused by the INPI on 02/06/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. O. (pessoa física)

Inventors

O. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/17/1989

RPI 952

Publicação do pedido de patente

#3.1

09/08/1987

RPI 881

Pedido de patente depositado

#2.1

08/26/1986

RPI 827

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A62B 37/00.

03/27/2018

RPI 2464

Indeferimento

#9.2

02/06/1990

RPI 1005

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