Official data from INPI

BANHO DE ELETRODEPOSICAO E PROCESSO PARA DEPOSICAO DE DEPOSITOS BRANCOS DE PALADIO METALICO SOBRE UM SUBSTRATO

Em AnáliseInvention Patent

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Application data

Number

PI8108190

Type

Invention Patent

Filing

12/17/1980

Publication

09/28/1982

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Progress at the INPI

Filing12/17/80
Publication09/28/82
Examination09/20/83
Refused06/28/88
Grant
In force

The application was refused on 06/28/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HOOKER CHEM & PLAST CORP [US]

Inventors

M. B. (pessoa física)

S. T. (pessoa física)

Technical data

IPC Classification

C25D 3/52

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/28/1988

RPI 923

Petição de recurso

#12.2

11/24/1987

RPI 892

Indeferimento

#9.2

08/04/1987

RPI 876

Conhecimento de parecer técnico

#7.1

06/26/1984

RPI 714

Solicitação de exame técnico

#4.1

09/20/1983

RPI 674

Publicação do pedido de patente

#3.1

09/28/1982

RPI 623

Pedido de patente depositado

#2.1

02/09/1982

RPI 590

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