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Official data from INPI

PROCESSO DE FABRICAR UM CONJUNTO DE ENROLAMENTO DE INDUZIDO.

Em AnáliseInvention Patent
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Application data

Number

PI8500672

Type

Invention Patent

Filing

02/13/1985

Publication

10/01/1985
View on INPI

Progress at the INPI

  1. Filing02/13/85
  2. Publication10/01/85
  3. Examination11/03/87
  4. Allowance01/23/90
  5. Grant06/26/90
  6. Expired07/15/08

The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Magneti Marelli UK Limited

GB

Inventors

B. C. (pessoa física)

GB

D. A. (pessoa física)

GB

M. W. (pessoa física)

GB

Technical data

IPC Classification

H02K 3/12

Priority claims

GB

8404342 · 02/18/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/03/1987

RPI 889

Publicação do pedido de patente

#3.1

10/01/1985

RPI 780

Pedido de patente depositado

#2.1

05/07/1985

RPI 759

Carta-patente expirada

#21.1

Patente extinta em 13/02/2000

07/15/2008

RPI 1958

Transferência deferida

#25.1

06/17/1997

RPI 1385

Transferência deferida

#25.1

06/10/1997

RPI 1384

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

05/22/1990

RPI 1019

Deferimento

#9.1

01/23/1990

RPI 1003

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