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Official data from INPI

PENEIRA MECÂNICA

ConcedidaInvention Patent

Application data

Number

PI8400071

Type

Invention Patent

Filing

01/09/1984

Publication

02/12/1985

Progress at the INPI

  1. Filing01/09/84
  2. Publication02/12/85
  3. Examination11/04/86
  4. Allowance12/20/88
  5. Grant09/26/89
  6. Terminated05/30/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rhewum Rheinische Werkzeug und Maschinenfabrik GmbH

DE

Inventors

H. P. (pessoa física)

DE

W. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

G 83 13 148.5 · 05/04/1983

DE

P 33 30 196.4 · 08/20/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

04/25/1989

RPI 966

Deferimento

#9.1

12/20/1988

RPI 948

Exigência - art. 36 da LPI

#6.1

05/17/1988

RPI 917

Solicitação de exame técnico

#4.1

11/04/1986

RPI 837

Publicação do pedido de patente

#3.1

02/12/1985

RPI 747

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

Anuidade - prazo legal encerrado

#18.2

05/30/1995

RPI 1278

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