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Official data from INPI

MÁQUINA DESLOCÁVEL SOBRE TRILHOS PARA LIMPEZA DE VIA PERMANENTE E MÉTODO PARA LIMPEZA DE LEITOS DE PEDRA BRITADA

PublicadaInvention Patent

Application data

Number

PI8901149

Type

Invention Patent

Filing

03/07/1989

Publication

10/31/1989

Progress at the INPI

  1. Filing03/07/89
  2. Publication10/31/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/07/1989 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H

AT

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Inventors

F. O. (pessoa física)

AT

I. T. (pessoa física)

Technical data

IPC Classification

Priority claims

EP

88 890 092.5 · 04/13/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/31/1989

RPI 993

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Arquivamento - Art. 33 da LPI

#11.1

12/22/1992

RPI 1151

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