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Official data from INPI

SALVA VIDAS NOS INCENDIOS EM GRANDES EDIFICIOS

IndeferidaInvention Patent

Application data

Number

PI8107851

Type

Invention Patent

Filing

12/02/1981

Publication

02/16/1982

Progress at the INPI

Under appeal
  1. Filing12/02/81
  2. Publication02/16/82
  3. Examination06/29/82
  4. Refused04/24/84
  5. Grant
  6. In force

The application was refused by the INPI on 04/24/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/24/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. D. (pessoa física)

Inventors

D. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/24/1984

RPI 705

Solicitação de exame técnico

#4.1

06/29/1982

RPI 610

Publicação antecipada

#3.2

02/16/1982

RPI 591

Pedido de patente depositado

#2.1

01/12/1982

RPI 586

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