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Official data from INPI

APARELHO PARA METALIZAR SUPERFICIES METALICAS,COM INTESIDADE DE DESCARGA REGULAVEL

Em AnáliseInvention Patent
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Application data

Number

PI7800910

Type

Invention Patent

Filing

02/15/1978

Publication

-
View on INPI

Progress at the INPI

  1. Filing02/15/78
  2. Publication
  3. Examination
  4. Allowance02/12/85
  5. Grant08/27/85
  6. Terminated05/17/88

The patent was granted on 08/27/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METAL TEC IND E COM SA

Inventors

P. P. (pessoa física)

Technical data

IPC Classification

C25D 17/16

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

05/28/1985

RPI 762

Deferimento

#9.1

02/12/1985

RPI 747

8.1

10/02/1984

RPI 728

Exigência - art. 36 da LPI

#6.1

03/27/1984

RPI 701

Exigência - art. 36 da LPI

#6.1

09/06/1983

RPI 672

Exigência - art. 36 da LPI

#6.1

12/28/1982

RPI 636

15.0

04/06/1982

RPI 598

Exigência - art. 36 da LPI

#6.1

01/12/1982

RPI 586

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