Official data from INPI

MÉTODO E MEIOS PARA ALIVIOS DE TENSÃO NAS BORDAS DE UMA FOLHA CONTÍNUA DE MATERIAL EM MOVIMENTO.

ArquivadaInvention Patent

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Application data

Number

PI7904907

Type

Invention Patent

Filing

07/31/1979

Publication

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Progress at the INPI

Filing07/31/79
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 07/31/1979 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/27/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Butler-Automatic, Inc

Inventors

O. J. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

945.233 · 09/25/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/27/1983

RPI 688

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