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Official data from INPI

FILTRO DE FLUIDOS AUTO-LIMPANTE

PublicadaInvention Patent

Application data

Number

PI8900894

Type

Invention Patent

Filing

02/27/1989

Publication

10/24/1989

Progress at the INPI

  1. Filing02/27/89
  2. Publication10/24/89
  3. Abandoned12/03/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C I B , Inc

US

C.I.B., Inc.

US

Inventors

B. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

160.652 · 02/26/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/24/1989

RPI 992

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Arquivamento por falta de pagamento

#8.6

referente a 8ª, 9ª, 10ª e 11ª anuidade

03/21/2000

RPI 1524

8.1

Referente a 8ª, 9ª e 10ª anuidade

12/01/1998

RPI 1456

Exigência - art. 36 da LPI

#6.1

01/07/1997

RPI 1362

Solicitação de exame técnico

#4.1

12/03/1991

RPI 1096

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