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Official data from INPI

RECIPIENTE EMPILHAVEL, DOBRADO A PARTIR DE UMA PECA EM BRUTO

Em AnáliseInvention Patent

Application data

Number

PI8007453

Type

Invention Patent

Filing

11/15/1979

Publication

-

Progress at the INPI

  1. Filing11/15/79
  2. Publication
  3. Examination08/30/83
  4. Allowance11/12/85
  5. Grant06/24/86
  6. Terminated07/12/88

The patent was granted on 06/24/1986 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. J. (pessoa física)

Inventors

B. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

06/24/1986

RPI 818

Notificação para pagamento de retribuição

#13.1

04/15/1986

RPI 808

Deferimento

#9.1

11/12/1985

RPI 786

Conhecimento de parecer técnico

#7.1

01/15/1985

RPI 743

7.2

11/27/1984

RPI 736

Exigência - art. 36 da LPI

#6.1

05/02/1984

RPI 706

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

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