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Official data from INPI

PROCESSO PARA PROVER ENRUGAMENTOS RESISTENTES AO ALONGAMENTO A PROCOES DE UM FILME, MEMBRANA OU SUBSTRATO DE FOLHA GERALMENTE NAO ELASTOMERICOS, E ADESIVO SENSIVEL A PRESSAO

Em AnáliseInvention Patent

Application data

Number

PI7908828

Type

Invention Patent

Filing

05/07/1979

Publication

-

Progress at the INPI

  1. Filing05/07/79
  2. Publication
  3. Examination03/01/83
  4. Allowance10/13/87
  5. Grant05/31/88
  6. Terminated10/03/89

The patent was granted on 05/31/1988 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FULLER H B CO

Inventors

B. W. (pessoa física)

L. J. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

05/31/1988

RPI 919

Notificação para pagamento de retribuição

#13.1

02/09/1988

RPI 903

Deferimento

#9.1

10/13/1987

RPI 886

Exigência - art. 36 da LPI

#6.1

09/20/1983

RPI 674

Solicitação de exame técnico

#4.1

03/01/1983

RPI 645

11.8

09/28/1982

RPI 623

Arquivamento - Art. 33 da LPI

#11.1

08/10/1982

RPI 616

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