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Official data from INPI

Máquina para lastrear os dormentes de uma via férrea.

ConcedidaInvention Patent

Application data

Number

PI8201289

Type

Invention Patent

Filing

03/09/1982

Publication

01/18/1983

Progress at the INPI

  1. Filing03/09/82
  2. Publication01/18/83
  3. Examination03/13/84
  4. Allowance03/25/86
  5. Grant09/30/86
  6. Terminated10/29/96

The patent was granted on 09/30/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/30/1986. 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

T. J. (pessoa física)

Technical data

IPC Classification

Priority claims

AT

A 1085/81 · 03/09/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/30/1986

RPI 832

Notificação para pagamento de retribuição

#13.1

07/15/1986

RPI 821

Deferimento

#9.1

03/25/1986

RPI 805

Exigência - art. 36 da LPI

#6.1

10/15/1985

RPI 782

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

03/13/1984

RPI 699

Publicação do pedido de patente

#3.1

01/18/1983

RPI 639

Pedido de patente depositado

#2.1

04/20/1982

RPI 600

Anuidade - prazo legal encerrado

#18.2

10/29/1996

RPI 1352

Cessão de direito de exploração

#22.1

12/24/1991

RPI 1099

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