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Official data from INPI

PROCESSO PARA MODIFICACAO DE RESINA PROCESSO PARA A PREPARACAO DE UMA COMPOSICAO CURAVEL E PRODUTOS COMPOSICOES E MISTURAS DE RESINAS

Em AnáliseInvention Patent
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Application data

Number

PI7703050

Type

Invention Patent

Filing

05/11/1976

Publication

-
View on INPI

Progress at the INPI

  1. Filing05/11/76
  2. Publication
  3. Examination
  4. Allowance08/30/83
  5. Grant03/27/84
  6. Terminated01/21/92

The patent was granted on 03/27/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCM CORP

Inventors

E. J. (pessoa física)

T. V. (pessoa física)

Technical data

IPC Classification

C08F 283/10C09D 3/49

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

07/18/1989

RPI 978

20.7

01/19/1988

RPI 900

Pedido de licença compulsória

#20.1

01/05/1988

RPI 898

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

12/20/1983

RPI 687

Deferimento

#9.1

08/30/1983

RPI 671

Exigência - art. 36 da LPI

#6.1

02/01/1983

RPI 641

6.2

01/26/1982

RPI 588

Anuidade - prazo legal encerrado

#18.2

01/21/1992

RPI 1103

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