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Official data from INPI

BANHO AQUOSO,ACIDO DE ELETROGALVANIZACAO COM ESTANHO,PROCEBANHO AQUOSO,ACIDO DE ELETROGALVANIZACAO COM ESTANHO,PROCESSO DE PRODUZIR ELETRODEPOSITOS DE ESTANHO,COMPOSICAO PARASSO DE PRODUZIR ELETRODEPOSITOS DE ESTANHO,COMPOSICAO PARA PROVER ELETRO-DEPOSITOS DE ESTANHO E ARTIGO REVESTIDO PROVER ELETRO-DEPOSITOS DE ESTANHO E ARTIGO REVESTIDO

ArquivadaInvention Patent

Application data

Number

PI7903786

Type

Invention Patent

Filing

06/16/1978

Publication

-

Progress at the INPI

  1. Filing06/16/78
  2. Publication
  3. Abandoned03/09/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/14/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M & T CHEMICALS INC

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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).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/14/1984

RPI 721

Exigência - art. 36 da LPI

#6.1

12/13/1983

RPI 686

Solicitação de exame técnico

#4.1

03/09/1982

RPI 594

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