Official data from INPI

CIRCUITO PARA COMPRESSAO E/OU EXPANSAO DINAMICA

ArquivadaInvention Patent

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Application data

Number

PI8107670

Type

Invention Patent

Filing

11/27/1980

Publication

08/24/1982

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Progress at the INPI

Filing11/27/80
Publication08/24/82
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 11/27/1980 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LICENTIA GMBH [DE]

Inventors

W. J. (pessoa física)

Technical data

IPC Classification

H04B 1/64

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/01/1985

RPI 780

Publicação do pedido de patente

#3.1

08/24/1982

RPI 618

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

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