Official data from INPI

COMPOSICAO ELASTOMERICA DE ORGANOSSILOXANA E USO

ArquivadaInvention Patent

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Application data

Number

PI8106767

Type

Invention Patent

Filing

10/21/1980

Publication

07/06/1982

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Progress at the INPI

Filing10/21/80
Publication07/06/82
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 10/21/1980 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: 09/24/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TORAY SILICONE CO [JP]

Inventors

A. T. (pessoa física)

S. I. (pessoa física)

Technical data

IPC Classification

C08L 83/06 C08L 83/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/24/1985

RPI 779

Publicação do pedido de patente

#3.1

07/06/1982

RPI 611

Pedido de patente depositado

#2.1

12/01/1981

RPI 580

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PROCESSO PARA PRODUZIR UMA PELICULA ELASTOMERICA DE SILICONE FINA COMPOSICAO DE "PRIMER" E PROCESSO PARA ADERIR BORRACHA DE SILICONE A UM SUBSTRATO COMPOSICAO DE ORGANOPOLISSILOXANO PISTOLA DE CALAFETAR ACIONADA POR UM EMBOLO CONDUTOR ELETRICO REVESTIDO COM BORRACHA DE SILICONE E PROCESSO PARA FABRICAR O CONDUTOR COMPOSICAO DE"PRIMER"E PROCESSO DE ADERIR BORRACHA DE SILICONA A UM SUBSTRATO

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