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Official data from INPI

SEM TITULO

IndeferidaInvention Patent
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Application data

Number

PI8307463

Type

Invention Patent

Filing

07/26/1983

Publication

07/17/1984
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Progress at the INPI

Under appeal
  1. Filing07/26/83
  2. Publication07/17/84
  3. Examination11/26/85
  4. Refused10/03/89
  5. Grant
  6. In force

The application was refused by the INPI on 10/03/1989. The invention was never patented.

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Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/03/1989

RPI 989

Conhecimento de parecer técnico

#7.1

12/27/1988

RPI 949

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Retificação da notificação da fase nacional - PCT

#1.3.1

10/30/1984

RPI 732

Retificação da notificação da fase nacional - PCT

#1.3.1

09/18/1984

RPI 726

Notificação de entrada na fase nacional - PCT

#1.3

07/17/1984

RPI 717

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