Official data from INPI

PROCESSO PARA A FABRICAÇÃO DE SUPRESSORES RESISTIVOS DE INTERFERÊNCIA.

PublicadaInvention Patent

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Application data

Number

PI8603390

Type

Invention Patent

Filing

07/11/1986

Publication

03/15/1988

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Progress at the INPI

Filing07/11/86
Publication03/15/88
Abandoned10/30/90
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/15/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E.M.D. Indústria Eletro Mecânica Dobes Ltda

Industria Mecânica Dobes Ltda.

SP, BR

Inventors

M. E. (pessoa física)

W. D. (pessoa física)

Technical data

IPC Classification

H01C 17/00 H04B 15/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/15/1988

RPI 908

Pedido de patente depositado

#2.1

02/24/1987

RPI 853

Arquivamento - Art. 36 §1° da LPI

#11.2

05/04/1993

RPI 1170

Exigência - art. 36 da LPI

#6.1

11/03/1992

RPI 1144

14.4

06/11/1991

RPI 1071

Solicitação de exame técnico

#4.1

10/30/1990

RPI 1039

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