Official data from INPI

MATERIAL COERENTE RIGIDO E SOLIDO,PARTICULARMENTE UTIL COMO ISOLANTE TERMICO

ArquivadaInvention Patent

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Application data

Number

PI7802008

Type

Invention Patent

Filing

11/14/1977

Publication

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Progress at the INPI

Filing11/14/77
Publication
Abandoned01/04/83
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: 12/18/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. F. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/18/1984

RPI 739

Exigência - art. 36 da LPI

#6.1

04/17/1984

RPI 704

Solicitação de exame técnico

#4.1

01/04/1983

RPI 637

14.11

09/21/1982

RPI 622

14.1

07/27/1982

RPI 614

From the same holder

PROCESSO PARA A FABRICACAO DE UM MATERIAL SOLIDO, RIGIDO E COERENTE

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