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Official data from INPI

ELETRODO COMPOSTO INERTE, ESPECIALMENTE ANODO PARA A ELETRÓLISE DE BANHO DE FUSÃO

Em AnáliseInvention Patent
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Application data

Number

PI8604998

Type

Invention Patent

Filing

10/13/1986

Publication

07/14/1987
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Progress at the INPI

  1. Filing10/13/86
  2. Publication07/14/87
  3. Examination12/29/87
  4. Allowance05/19/92
  5. Abandoned
  6. In force

The application was allowed on 05/19/1992 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. Conradty Nurnberg GmbH & Co. Kg

DE

Inventors

C. Z. (pessoa física)

DE

H. H. (pessoa física)

DE

Technical data

IPC Classification

C25C 3/12C25C 7/02

Priority claims

DE

P 35 37 575.2 · 10/22/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/29/1987

RPI 897

Publicação do pedido de patente

#3.1

07/14/1987

RPI 873

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Arquivamento - Art. 38 §2° da LPI

#11.4

04/06/1993

RPI 1166

Notificação para pagamento de retribuição

#13.1

10/20/1992

RPI 1142

Deferimento

#9.1

05/19/1992

RPI 1120

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