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Official data from INPI

MATERIAL APERFEIÇOADO PARA LIMPADOR DE PÁRA-BRISA.

DeferidaInvention Patent

Application data

Number

PI8307763

Type

Invention Patent

Filing

12/27/1983

Publication

11/05/1985

Progress at the INPI

  1. Filing12/27/83
  2. Publication11/05/85
  3. Examination03/04/86
  4. Allowance12/05/89
  5. Grant06/26/90
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ford Motor Company

US

See this company's full portfolio

Inventors

P. J. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

12/05/1989

RPI 998

Exigência - art. 36 da LPI

#6.1

04/25/1989

RPI 966

Exigência - art. 36 da LPI

#6.1

06/14/1988

RPI 921

Solicitação de exame técnico

#4.1

03/04/1986

RPI 802

Notificação de entrada na fase nacional - PCT

#1.3

11/05/1985

RPI 785

Carta-patente expirada

#21.1

Patente extinta em 27/12/98

07/01/2008

RPI 1956

22.2

10/21/1997

RPI 1403

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

04/10/1990

RPI 1013

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