Official data from INPI

COMPOSIÇÕES DE NÁILON APERFEIÇOADAS PARA MOLDAGEM POR SOPRO

ArquivadaInvention PatentPCT · US1989000004

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Application data

Number

PI8907871

Type

Invention Patent

Filing

01/04/1989

Publication

11/12/1991

PCT

US1989000004

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Progress at the INPI

Filing01/04/89
Publication11/12/91
Abandoned06/15/93
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/05/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

No applicants.

Inventors

P. S. (pessoa física)

Technical data

IPC Classification

C08L 77/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

03/05/1996

RPI 1318

Exigência - art. 36 da LPI

#6.1

05/23/1995

RPI 1277

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Notificação de entrada na fase nacional - PCT

#1.3

11/12/1991

RPI 1093

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