Official data from INPI

COMPOSICAO DE COLA SECA FLEXIVEL E PROCESSO PARA SUA PRODUCAO

Em AnáliseInvention Patent

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Application data

Number

PI7704862

Type

Invention Patent

Filing

07/26/1976

Publication

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Progress at the INPI

Filing07/26/76
Publication
Examination
Allowance07/05/83
Grant12/27/83
Terminated10/23/90

The patent was granted on 12/27/1983 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: 01/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HUDSON IND CORP

Inventors

K. M. (pessoa física)

Technical data

IPC Classification

C09H 11/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

01/19/1988

RPI 900

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

11/08/1983

RPI 681

Deferimento

#9.1

07/05/1983

RPI 663

Exigência - art. 36 da LPI

#6.1

11/30/1982

RPI 632

6.2

01/26/1982

RPI 588

Anuidade - prazo legal encerrado

#18.2

10/23/1990

RPI 1038

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