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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI7803589

Type

Invention Patent

Filing

06/05/1978

Publication

-

Progress at the INPI

  1. Filing06/05/78
  2. Publication
  3. Examination
  4. Allowance01/25/83
  5. Grant08/30/83
  6. Terminated04/20/93

The patent was granted on 08/30/1983 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: 08/30/1983. 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

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/30/1983

RPI 671

Notificação para pagamento de retribuição

#13.1

05/31/1983

RPI 658

Deferimento

#9.1

01/25/1983

RPI 640

Exigência - art. 36 da LPI

#6.1

04/27/1982

RPI 601

6.2

12/29/1981

RPI 584

Anuidade - prazo legal encerrado

#18.2

04/20/1993

RPI 1168

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