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Em AnáliseUtility Model

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Application data

Number

MU6601139

Type

Utility Model

Filing

07/14/1986

Publication

03/29/1988

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Progress at the INPI

Under appeal

Filing07/14/86
Publication03/29/88
Examination08/23/88
Refused05/15/90
Grant
In force

The application was refused by the INPI on 05/15/1990. 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

A. W. (pessoa física)

Inventors

A. W. (pessoa física)

Technical data

IPC Classification

H01B 17/58

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/23/1988

RPI 931

Publicação do pedido de patente

#3.1

03/29/1988

RPI 910

Pedido de patente depositado

#2.1

02/03/1987

RPI 850

Republicação - classificação IPC

#15.11

03/26/1991

RPI 1060

Indeferimento

#9.2

05/15/1990

RPI 1018

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