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Official data from INPI

APERFEIÇOAMENTO EM CORTINA PAINEL.

Em AnáliseInvention Patent

Application data

Number

PI7907774

Type

Invention Patent

Filing

11/29/1979

Publication

-

Progress at the INPI

  1. Filing11/29/79
  2. Publication
  3. Examination
  4. Allowance12/14/82
  5. Grant09/06/83
  6. Terminated07/30/85

The patent was granted on 09/06/1983 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: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. P. (pessoa física)

Inventors

D. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/30/1985

RPI 771

Concessão da patente

#16.1

09/06/1983

RPI 672

Notificação para pagamento de retribuição

#13.1

04/05/1983

RPI 650

100

12/14/1982

RPI 634

Petição de recurso

#12.2

07/20/1982

RPI 613

Indeferimento

#9.2

04/13/1982

RPI 599

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