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Official data from INPI

BANHO GALVANICO E PROCESSO PARA ELETRODEPOSICAO DE PALADIO METALICO OU LIGAS DE PALADIO SOBRE SUBSTRATOS

IndeferidaInvention Patent

Application data

Number

PI8108038

Type

Invention Patent

Filing

12/11/1980

Publication

09/21/1982

Progress at the INPI

Under appeal
  1. Filing12/11/80
  2. Publication09/21/82
  3. Examination11/08/83
  4. Refused06/23/87
  5. Grant
  6. In force

The application was refused by the INPI on 06/23/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/23/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HOOKER CHEMICALS PLASTICS CORP [US]

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Inventors

B. D. (pessoa física)

R. Y. (pessoa física)

S. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/23/1987

RPI 870

Conhecimento de parecer técnico

#7.1

06/11/1985

RPI 764

6.5

09/04/1984

RPI 724

Exigência - art. 36 da LPI

#6.1

07/31/1984

RPI 719

Solicitação de exame técnico

#4.1

11/08/1983

RPI 681

Publicação do pedido de patente

#3.1

09/21/1982

RPI 622

Pedido de patente depositado

#2.1

02/02/1982

RPI 589

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