Official data from INPI

RESINA DE RESISTÊNCIA TEMPORÁRIA A UMIDADE, SOLÚVEL EM ÁGUA E PRODUTO DE PAPEL QUE COMPREENDE UMA FOLHA DE MATERIAIS FIBROSOS

Em AnáliseInvention Patent

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Application data

Number

PI8903309

Type

Invention Patent

Filing

07/05/1989

Publication

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Progress at the INPI

Filing07/05/89
Publication
Abandoned
Allowance
Grant
In force

The applicant withdrew the application. The case ended without a patent.

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Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

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Inventors

D. B. (pessoa física)

Technical data

IPC Classification

C08J 5/12

Priority claims

215.132 · 07/05/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

10/31/1989

RPI 993

Pedido de patente depositado

#2.1

10/24/1989

RPI 992

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