Official data from INPI

Sistema de rádio transmissor e receptor para uso em sistema de captação sísmica

ArquivadaInvention Patent

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Application data

Number

PI8003686

Type

Invention Patent

Filing

06/13/1980

Publication

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Progress at the INPI

Filing06/13/80
Publication
Examination
Allowance10/26/82
Abandoned
In force

The application was allowed on 10/26/1982 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 10/11/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fairfield Industries, Inc.

Inventors

M. W. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/11/1983

RPI 677

Notificação para pagamento de retribuição

#13.1

03/15/1983

RPI 647

Deferimento

#9.1

10/26/1982

RPI 627

From the same holder

APARELHO DE MONITORAMENTO SEM FIO APERFEIÇOAMENTO EM SISTEMA DE COLETA DE DADOS SÍSMICOS POR FREQUÊNCIA DE RÁDIO UTILIZANDO UM DIRIGÍVEL.MÉTODO DE EXPLORAÇÃO GEOFÍSICA POR MEIO DE DADOS SÍSMICOS, TELEMETRADOS E RECEPTORES AEROTRANPORTADOS.

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