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Official data from INPI

CONJUNTO DE SUPORTE DE RODA PARRA UM VEICULO MOTORIZADO

ConcedidaInvention Patent

Application data

Number

PI8105780

Type

Invention Patent

Filing

09/13/1980

Publication

05/25/1982

Progress at the INPI

  1. Filing09/13/80
  2. Publication05/25/82
  3. Examination07/10/84
  4. Allowance04/09/85
  5. Grant10/01/85
  6. Terminated08/07/90

The patent was granted on 10/01/1985 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: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GKN TRANSMISSIONS LTD

Inventors

P. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/01/1985

RPI 780

Notificação para pagamento de retribuição

#13.1

07/30/1985

RPI 771

Republicação - classificação IPC

#15.11

04/30/1985

RPI 758

Deferimento

#9.1

04/09/1985

RPI 755

Solicitação de exame técnico

#4.1

07/10/1984

RPI 716

Publicação do pedido de patente

#3.1

05/25/1982

RPI 605

Pedido de patente depositado

#2.1

10/27/1981

RPI 575

Anuidade - prazo legal encerrado

#18.2

08/07/1990

RPI 1027

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