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Official data from INPI

SISTEMA DE ALAVANCAS DE EMERGENCIA SOBRE TRILHO PARA SALVAMENTOS EM EDIFICIOS

PublicadaInvention Patent

Application data

Number

PI8606742

Type

Invention Patent

Filing

11/28/1986

Publication

06/28/1988

Progress at the INPI

  1. Filing11/28/86
  2. Publication06/28/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/28/1986 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TAMIETTI PAULO A L [BR]

Inventors

T. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/28/1988

RPI 923

Arquivamento - Art. 33 da LPI

#11.1

07/09/1991

RPI 1075

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