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Official data from INPI

PANO DE DESAGUAR SEÇÃO DE PRENSA

Arquivada/ExtintaInvention PatentPCT · CA1990000304

Application data

Number

PI9007653

Type

Invention Patent

Filing

09/18/1990

Publication

06/30/1992

PCT

CA1990000304

Progress at the INPI

  1. Filing09/18/90
  2. Publication06/30/92
  3. Abandoned06/15/93
  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.

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Latest action published by the INPI: 04/18/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JWI LTD.

CA

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Inventors

G. J. (pessoa física)

CA

Technical data

IPC Classification

Priority claims

US

409.163 · 09/19/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente a 7ª, 8ª e 9ª anuidade

04/18/2000

RPI 1528

8.1

Referente a 7ª e 8ª anuidade

12/22/1998

RPI 1459

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Notificação de entrada na fase nacional - PCT

#1.3

06/30/1992

RPI 1126

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