Official data from INPI

ESCOVA DE CONTATO MÚLTIPLO.

PublicadaInvention Patent

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Application data

Number

PI8706630

Type

Invention Patent

Filing

12/02/1987

Publication

07/04/1989

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Progress at the INPI

Under appeal

Filing12/02/87
Publication07/04/89
Examination07/30/91
Refused02/01/94
Grant
In force

The application was refused by the INPI on 02/01/1994. The invention was never patented.

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Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Servus Tecnologia e Informática Indústria e Comércio Ltda.

SP, BR

Inventors

C. S. (pessoa física)

Technical data

IPC Classification

H01R 39/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/04/1989

RPI 976

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Indeferimento

#9.2

02/01/1994

RPI 1209

14.4

04/20/1993

RPI 1168

Pedido de certificado de adição de invenção

#5.1

08/04/1992

RPI 1131

5.3

08/04/1992

RPI 1131

5.2

06/09/1992

RPI 1123

Solicitação de exame técnico

#4.1

07/30/1991

RPI 1078

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