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Official data from INPI

ELEMENTO FIXADOR EM DUAS PARTES, E PROCESSO PARA FIXAR UMA PLURALIDADE DE COMPONENTES ENTRE SI.

Em AnáliseInvention Patent

Application data

Number

PI7905836

Type

Invention Patent

Filing

09/12/1979

Publication

-

Progress at the INPI

  1. Filing09/12/79
  2. Publication
  3. Examination07/13/82
  4. Allowance12/06/83
  5. Grant05/29/84
  6. Terminated07/12/88

The patent was granted on 05/29/1984 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Huck Manufacturing Company

US

See this company's full portfolio

Inventors

J. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

942,029 · 09/13/1978

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

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

03/27/1984

RPI 701

Deferimento

#9.1

12/06/1983

RPI 685

Exigência - art. 36 da LPI

#6.1

06/07/1983

RPI 659

Solicitação de exame técnico

#4.1

07/13/1982

RPI 612

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