Official data from INPI

APERFEIÇOAMENTO EM UMA COMPOSIÇÃO EXPLOSIVA EM SUSPENSÃO AQUOSA.

ArquivadaInvention Patent

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Application data

Number

PI7907198

Type

Invention Patent

Filing

11/06/1979

Publication

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Progress at the INPI

Filing11/06/79
Publication
Abandoned
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: 11/01/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Canadian Industries Limited

Inventors

P. J. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

316.002 · 11/08/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/01/1983

RPI 680

6.2

02/08/1983

RPI 642

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