Official data from INPI

COMPOSIÇÃO QUE COMPREENDE UMA MISTURA DE UM POLI- ÉTER- ÉSTER FLEXÍVEL COM UM POLIÉSTER MAIS RÍGIDO, ARTIGO MOLDADO, MATERIAL LAMINADO E SUBSTRATO

ArquivadaInvention PatentPCT · US1989000378

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Application data

Number

PI8907218

Type

Invention Patent

Filing

01/31/1989

Publication

03/05/1991

PCT

US1989000378

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Progress at the INPI

Filing01/31/89
Publication03/05/91
Abandoned08/27/91
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: 10/31/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eastman Kodak Company

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Inventors

R. S. (pessoa física)

T. F. (pessoa física)

Technical data

IPC Classification

C08L 67/02

Priority claims

151,727 · 02/03/1988

298,371 · 01/18/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/31/1995

RPI 1300

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

Notificação de entrada na fase nacional - PCT

#1.3

03/05/1991

RPI 1057

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