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Official data from INPI

LAMINADO DE VIDRO REFORCADO,PROCESSO PARA SUA PRODUCAO,E VIDRO PROTETOR

Em AnáliseInvention Patent

Application data

Number

PI7900638

Type

Invention Patent

Filing

01/30/1978

Publication

-

Progress at the INPI

  1. Filing01/30/78
  2. Publication
  3. Examination
  4. Allowance08/23/83
  5. Grant03/27/84
  6. Terminated10/03/89

The patent was granted on 03/27/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROMAG HOLDINGS LTD

Inventors

H. A. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

12/13/1983

RPI 686

Deferimento

#9.1

08/23/1983

RPI 670

Exigência - art. 36 da LPI

#6.1

10/13/1982

RPI 625

15.0

06/15/1982

RPI 608

Exigência - art. 36 da LPI

#6.1

04/06/1982

RPI 598

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