Official data from INPI

flanges eletricamente condutores para conexões de tubos.

Em AnáliseInvention Patent

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Application data

Number

PI8606993

Type

Invention Patent

Filing

10/31/1986

Publication

12/01/1987

View on INPI

Progress at the INPI

Filing10/31/86
Publication12/01/87
Examination04/12/88
Allowance
Grant
In force

Published on 12/01/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ameron, Inc.

Inventors

H. M. (pessoa física)

Technical data

IPC Classification

H05F 3/02

Priority claims

796.275 · 11/08/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/12/1988

RPI 912

Notificação de entrada na fase nacional - PCT

#1.3

12/01/1987

RPI 893

Retificação

#15.3

05/08/1990

RPI 1017

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