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Official data from INPI

RODA DE VEÍCULO

Em ExigênciaInvention Patent

Application data

Number

PI8402841

Type

Invention Patent

Filing

06/12/1984

Publication

05/21/1985

Progress at the INPI

  1. Filing06/12/84
  2. Publication05/21/85
  3. Examination04/08/86
  4. Allowance03/06/90
  5. Grant08/28/90
  6. Expired07/08/08

The letters patent expired on 07/08/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JJD SA

CH

Inventors

J. J. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

3239/83-0 · 06/13/1983

CH

6298/83-8 · 11/24/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/05/1989

RPI 985

Exigência - art. 36 da LPI

#6.1

11/17/1987

RPI 891

Solicitação de exame técnico

#4.1

04/08/1986

RPI 807

Publicação do pedido de patente

#3.1

05/21/1985

RPI 761

Pedido de patente depositado

#2.1

08/14/1984

RPI 721

Carta-patente expirada

#21.1

Patente extinta em 12/06/99

07/08/2008

RPI 1957

Concessão da patente

#16.1

08/28/1990

RPI 1030

Notificação para pagamento de retribuição

#13.1

06/26/1990

RPI 1024

Deferimento

#9.1

03/06/1990

RPI 1008

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