Official data from INPI

APERFEICOAMENTOS EM FIXACAO DE PORTA ESCOVA

IndeferidaInvention Patent

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Application data

Number

PI8304180

Type

Invention Patent

Filing

08/04/1983

Publication

03/12/1985

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Progress at the INPI

Under appeal

Filing08/04/83
Publication03/12/85
Examination05/21/85
Refused08/23/88
Grant
In force

The application was refused by the INPI on 08/23/1988. The invention was never patented.

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Latest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. M. (pessoa física)

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

H02K 5/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/23/1988

RPI 931

Conhecimento de parecer técnico

#7.1

12/15/1987

RPI 895

Solicitação de exame técnico

#4.1

05/21/1985

RPI 761

Publicação do pedido de patente

#3.1

03/12/1985

RPI 751

Pedido de patente depositado

#2.1

10/11/1983

RPI 677

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