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Official data from INPI

REBITE CEGO PLASTICO

Em AnáliseInvention Patent

Application data

Number

PI7901394

Type

Invention Patent

Filing

03/09/1978

Publication

-

Progress at the INPI

  1. Filing03/09/78
  2. Publication
  3. Examination10/20/81
  4. Allowance04/19/83
  5. Grant10/25/83
  6. Terminated05/17/88

The patent was granted on 10/25/1983 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NIFCO INC

See this company's full portfolio

Inventors

H. K. (pessoa física)

T. T. (pessoa física)

Technical data

IPC Classification

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

10/25/1983

RPI 679

Notificação para pagamento de retribuição

#13.1

09/06/1983

RPI 672

Deferimento

#9.1

04/19/1983

RPI 652

Exigência - art. 36 da LPI

#6.1

07/20/1982

RPI 613

Solicitação de exame técnico

#4.1

10/20/1981

RPI 574

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