Official data from INPI

SEM TITULO

Em ExigênciaInvention Patent

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Application data

Number

PI8605562

Type

Invention Patent

Filing

02/13/1986

Publication

04/22/1987

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Progress at the INPI

Filing02/13/86
Publication04/22/87
Examination07/28/87
Allowance09/11/90
Abandoned
In force

The application was allowed on 09/11/1990 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kortec AG.

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Inventors

W. [. (pessoa física)

Technical data

IPC Classification

C22B 21/06 F04F 10/02 F27D 3/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

08/22/1989

RPI 983

Solicitação de exame técnico

#4.1

07/28/1987

RPI 875

Notificação de entrada na fase nacional - PCT

#1.3

04/22/1987

RPI 861

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

12/26/1990

RPI 1047

Deferimento

#9.1

09/11/1990

RPI 1032

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