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Official data from INPI

ESTRUTURA PLANA PERMEÁVEL AO LÍQUIDO E PROCESSO DE FABRICAÇÃO DA MESMA.

Em AnáliseInvention Patent
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Application data

Number

PI8607073

Type

Invention Patent

Filing

02/28/1986

Publication

02/09/1988
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Progress at the INPI

  1. Filing02/28/86
  2. Publication02/09/88
  3. Examination11/08/88
  4. Allowance11/23/93
  5. Abandoned
  6. In force

The application was allowed on 11/23/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Stowe Woodward Finland Oy

FI

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

D21F 1/10D21F 7/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/08/1988

RPI 942

Notificação de entrada na fase nacional - PCT

#1.3

02/09/1988

RPI 903

Arquivamento - Art. 38 §2° da LPI

#11.4

10/18/1994

RPI 1246

Notificação para pagamento de retribuição

#13.1

04/12/1994

RPI 1219

Deferimento

#9.1

11/23/1993

RPI 1199

Exigência - art. 36 da LPI

#6.1

03/30/1993

RPI 1165

Exigência - art. 36 da LPI

#6.1

10/08/1991

RPI 1088

14.11

05/29/1990

RPI 1020

14.1

04/10/1990

RPI 1013

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