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Official data from INPI

APARELHO PARA SALVAMENTO E ESCOAMENTO DE PESSOAS E OBJETOS, EM EDIFÍCIO, EM CASO DE INCÊNDIO

ArquivadaInvention Patent

Application data

Number

PI8301137

Type

Invention Patent

Filing

03/08/1983

Publication

10/16/1984

Progress at the INPI

  1. Filing03/08/83
  2. Publication10/16/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/08/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

SC, BR

C. H. (pessoa física)

SC, BR

Inventors

C. [. (pessoa física)

H. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/06/1987

RPI 846

Publicação do pedido de patente

#3.1

10/16/1984

RPI 730

Pedido de patente depositado

#2.1

04/19/1983

RPI 652

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