Official data from INPI

CÉLULA ELETROQUÍMICA RESISTENTE A EMPREGO ABUSIVO.

ArquivadaInvention Patent

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Application data

Number

PI7907555

Type

Invention Patent

Filing

11/21/1979

Publication

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Progress at the INPI

Filing11/21/79
Publication
Abandoned10/13/82
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: 01/03/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P.R. Mallory & Co. Inc.

Inventors

D. A. (pessoa física)

Technical data

IPC Classification

H01M 4/38

Priority claims

963.657 · 11/24/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/03/1984

RPI 689

Exigência - art. 36 da LPI

#6.1

06/14/1983

RPI 660

Solicitação de exame técnico

#4.1

10/13/1982

RPI 625

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