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Official data from INPI

BANHO AQUOSO, PROCESSO PARA GALVANIZAR UM DEPÓSITO BRILHANTE DE LIGA DE NÍQUEL-FERRO, DE ALTO NIVELAMENTO E PROCESSO PARA REJUVENESCER UM BANHO AQUOSO

Em AnáliseInvention Patent

Application data

Number

PI8200138

Type

Invention Patent

Filing

01/12/1982

Publication

11/03/1982

Progress at the INPI

  1. Filing01/12/82
  2. Publication11/03/82
  3. Examination09/27/83
  4. Allowance
  5. Abandoned
  6. In force

The application was allowed but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hooker Chemicals & Plastics Corp

US

See this company's full portfolio

Inventors

R. T. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

224.773 · 01/13/1981

US

224.774 · 01/13/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Petição de recurso

#12.2

05/02/1989

RPI 967

Indeferimento

#9.2

01/10/1989

RPI 951

Conhecimento de parecer técnico

#7.1

03/01/1988

RPI 906

Exigência - art. 36 da LPI

#6.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

09/27/1983

RPI 675

Publicação do pedido de patente

#3.1

11/03/1982

RPI 628

Pedido de patente depositado

#2.1

03/02/1982

RPI 593

Arquivamento - Art. 38 §2° da LPI

#11.4

06/08/1993

RPI 1175

Notificação para pagamento de retribuição

#13.1

01/12/1993

RPI 1154

120

01/22/1991

RPI 1051

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