Official data from INPI

SEM TITULO

IndeferidaInvention Patent

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Application data

Number

PI8307480

Type

Invention Patent

Filing

08/01/1983

Publication

08/14/1984

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Progress at the INPI

Under appeal

Filing08/01/83
Publication08/14/84
Examination03/25/86
Refused09/13/88
Grant
In force

The application was refused by the INPI on 09/13/1988. The invention was never patented.

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Latest action published by the INPI: 09/13/1988. 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

09/13/1988

RPI 934

Solicitação de exame técnico

#4.1

03/25/1986

RPI 805

Notificação de entrada na fase nacional - PCT

#1.3

08/14/1984

RPI 721

From the same holder

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