Official data from INPI

APERFEICOAMENTOS INTRODUZIDOS EM RADIADORES AQUECEDORES DE AR PARA SECADORAS DE LAVANDEIRAS

ArquivadaInvention Patent

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Application data

Number

PI7702835

Type

Invention Patent

Filing

05/03/1977

Publication

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Progress at the INPI

Filing05/03/77
Publication
Examination
Allowance
Abandoned
In force

The application was allowed 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: 12/28/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. S. (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. 38 §2° da LPI

#11.4

12/28/1982

RPI 636

Notificação para pagamento de retribuição

#13.1

12/08/1981

RPI 581

From the same holder

ALMOFADA VERSATIL E PORTATIL

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