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Official data from INPI

DISPOSITIVO PARA O ENCAIXE DE BOBINAS

ConcedidaInvention Patent

Application data

Number

PI8405934

Type

Invention Patent

Filing

11/21/1984

Publication

09/17/1985

Progress at the INPI

  1. Filing11/21/84
  2. Publication09/17/85
  3. Examination06/23/87
  4. Allowance01/17/89
  5. Grant09/26/89
  6. Terminated03/03/92

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

Focke & Co. (GMBH & Co.)

DE

See this company's full portfolio

Inventors

B. F. (pessoa física)

DE

H. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P3342080.7 · 11/22/1982

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

05/30/1989

RPI 971

Deferimento

#9.1

01/17/1989

RPI 952

Republicação - classificação IPC

#15.11

09/27/1988

RPI 936

Exigência - art. 36 da LPI

#6.1

07/26/1988

RPI 927

Solicitação de exame técnico

#4.1

06/23/1987

RPI 870

Publicação do pedido de patente

#3.1

09/17/1985

RPI 778

Pedido de patente depositado

#2.1

02/05/1985

RPI 746

Anuidade - prazo legal encerrado

#18.2

03/03/1992

RPI 1109

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