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Official data from INPI

PROCESSO DE ELETRODEPOSIÇÃO CONSTRANTE DE CROMO METÁLICO E DE ÓXIDO DE CROMO EM SUPERFÍCIES METÁLICAS

PublicadaInvention Patent
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Application data

Number

PI8802397

Type

Invention Patent

Filing

05/11/1988

Publication

12/13/1988
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Progress at the INPI

  1. Filing05/11/88
  2. Publication12/13/88
  3. Examination03/13/90
  4. Allowance12/05/95
  5. Abandoned
  6. In force

The application was allowed on 12/05/1995 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: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

IT

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Inventors

S. A. (pessoa física)

V. F. (pessoa física)

Technical data

IPC Classification

C25D 3/06

Priority claims

IT

47918-A/87 · 05/13/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/13/1988

RPI 947

Pedido de patente depositado

#2.1

10/25/1988

RPI 940

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

06/18/1996

RPI 1333

Republicação - classificação IPC

#15.11

12/19/1995

RPI 1307

Deferimento

#9.1

12/05/1995

RPI 1305

Exigência - art. 36 da LPI

#6.1

07/04/1995

RPI 1283

Exigência - art. 36 da LPI

#6.1

11/08/1994

RPI 1249

Solicitação de exame técnico

#4.1

03/13/1990

RPI 1009

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