Official data from INPI

COMPOSICOES DE SILICONE E PROCESSO PARA ADERIR BORRACHA DE SILICONE A UM SUBSTRATO

Em ExigênciaInvention Patent

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Application data

Number

PI8100317

Type

Invention Patent

Filing

01/21/1980

Publication

View on INPI

Progress at the INPI

Office action pending

Filing01/21/80
Publication
Examination01/26/82
Allowance
Grant
In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

Latest action published by the INPI: 11/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TORAY SILICONE CO

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/17/1987

RPI 891

Exigência - art. 36 da LPI

#6.1

05/08/1984

RPI 707

4.1.2

08/10/1982

RPI 616

Solicitação de exame técnico

#4.1

01/26/1982

RPI 588

From the same holder

COMPOSICAO "PRIMER" ADESIVA E PROCESSO DE FIXACO DE BORRACHA DE SILICONE TERMOENDURECIVEL AGENTE ANTIESPUMANTE COMPOSICAO DE RESINA DE VINILA COMPREENDENDO UM ORGANOPOLISSILOXANO MATERIAL DE VEDACAO NAO CURAVEL COMPOSICAO DE BORRACHA, PROCESSO PARA FABRICACAO DE UM BORRACHA, E BORRACHA ASSIM OBTIDA COMPOSICAO DE BORRACHA DE SILICONE RETARDADORA DE CHAMA, PROCESSO PARA SUA PREPARACAO, E BORRACHA OBTIDA DA MESMA COMPOSICAO DE ORGANOPOLISSILOXANA CURAVEL NA TEMPERATURA AMBIENTE E PROCESSOS PARA SUA PREPARACAO

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