Official data from INPI

CONJUNTO DE SILENCIOSO

ArquivadaInvention Patent

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Application data

Number

PI8101839

Type

Invention Patent

Filing

09/30/1980

Publication

08/17/1982

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Progress at the INPI

Filing09/30/80
Publication08/17/82
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 09/30/1980 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: 02/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROSS OPERATING VALVE CO

Inventors

B. E. (pessoa física)

M. C. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/12/1985

RPI 747

Republicação - classificação IPC

#15.11

09/18/1984

RPI 726

Publicação do pedido de patente

#3.1

08/17/1982

RPI 617

From the same holder

TERMINAL ELETRICO CORPO DE VALVULA

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