Official data from INPI

PROCESSO E APARELHO PARA LAVAR ISOLADORES

Em AnáliseInvention PatentPCT · EP1987000177

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Application data

Number

PI8707656

Type

Invention Patent

Filing

04/01/1987

Publication

08/15/1989

PCT

EP1987000177

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Progress at the INPI

Filing04/01/87
Publication08/15/89
Examination11/21/89
Allowance
Grant
In force

Published on 08/15/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cantamessa G.F. S.p.A., companhia italiana

Inventors

L. P. (pessoa física)

Technical data

IPC Classification

H02G 1/02

Priority claims

19963 A/86 · 04/03/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/21/1989

RPI 996

Notificação de entrada na fase nacional - PCT

#1.3

08/15/1989

RPI 982

Retificação

#15.3

07/28/1992

RPI 1130

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