Official data from INPI

COMPOSICAO PARA TRATAR MATERIAIS TEXTEIS, PROCESSO PARA SUA PREPARACAO, PROCESSO PARA TRATAR MATERIAIS TEXTEIS E MATERIAIS TEXTEIS REVESTIDOS

ArquivadaInvention Patent

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Application data

Number

PI8102506

Type

Invention Patent

Filing

07/18/1980

Publication

08/17/1982

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Progress at the INPI

Filing07/18/80
Publication08/17/82
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 07/18/1980 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: 02/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SWS SILICONES CORP

Inventors

M. E. (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

02/26/1985

RPI 749

Publicação do pedido de patente

#3.1

08/17/1982

RPI 617

From the same holder

POLIETERES SILIADOS, PROCESSO PARA PREPARAR OS MESMOS, PROCESSO PARA TRATAMENTO DE UM MATERIAL TEXTIL E REFERIDO MATERAL TEXTIL COMPOSICAO ORGANOPOLISILOXANO, E, PROCESSO DE PREPARACAO E DE CURA DE UMA COMPOSICAO ORGANOPOLISILOXANO

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