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Official data from INPI

PROCESSO E APARELHO PARA O REGISTRO PRÉVIO E ORGANIZAÇÃO DE DADOS SELECIONADOS A PARTIR DE DOCUMENTOS.

Em AnáliseInvention Patent

Application data

Number

PI8008870

Type

Invention Patent

Filing

10/10/1980

Publication

-

Progress at the INPI

  1. Filing10/10/80
  2. Publication
  3. Examination11/16/82
  4. Allowance01/07/86
  5. Grant07/29/86
  6. Terminated09/26/89

The patent was granted on 07/29/1986 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. F. (pessoa física)

R. D. (pessoa física)

Inventors

F. H. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

PCT/80/00123 · 10/10/1980

US

084.174 · 10/12/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

05/06/1986

RPI 811

Deferimento

#9.1

01/07/1986

RPI 794

Exigência - art. 36 da LPI

#6.1

03/05/1985

RPI 750

Exigência - art. 36 da LPI

#6.1

12/20/1983

RPI 687

Solicitação de exame técnico

#4.1

11/16/1982

RPI 630

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