Official data from INPI

COMPOSIÇÃO PULVERULENTA.

ArquivadaInvention Patent

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Application data

Number

PI8007503

Type

Invention Patent

Filing

11/18/1980

Publication

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Progress at the INPI

Filing11/18/80
Publication
Abandoned01/19/82
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: 10/02/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

C04B 14/06 C04B 20/00 C04B 24/00 C04B 28/02 C04B 35/101 C04B 35/63 C04B 35/66

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/02/1984

RPI 728

Exigência - art. 36 da LPI

#6.1

01/17/1984

RPI 691

Solicitação de exame técnico

#4.1

01/19/1982

RPI 587

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C04B 35/02.

03/27/2018

RPI 2464

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