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Official data from INPI

PROCESSO PARA FIXACAO DE UMA PECA PERFILADA DE CONEXAO DE UMA PAREDE DIVISORIA PARA COMPARTIMENTOS UMIDOS EM UMA SUPERFICIE DO COMPARTIMENTO,E PECA PERFILADA DE CONEXAO USADA PARA ESTE FIM

Em AnáliseInvention Patent

Application data

Number

PI7908614

Type

Invention Patent

Filing

12/28/1979

Publication

-

Progress at the INPI

  1. Filing12/28/79
  2. Publication
  3. Examination09/27/83
  4. Allowance10/23/84
  5. Grant04/30/85
  6. Terminated06/14/88

The patent was granted on 04/30/1985 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. H. (pessoa física)

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

04/30/1985

RPI 758

Deferimento

#9.1

10/23/1984

RPI 731

Exigência - art. 36 da LPI

#6.1

05/08/1984

RPI 707

Solicitação de exame técnico

#4.1

09/27/1983

RPI 675

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