Official data from INPI

ARTIGO MOLDADO APERFEIÇOADO DE UM POLÍMERO DE SPANDEX

PublicadaInvention Patent

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Application data

Number

PI8806968

Type

Invention Patent

Filing

12/29/1988

Publication

09/05/1989

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Progress at the INPI

Filing12/29/88
Publication09/05/89
Abandoned03/05/91
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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

No applicants.

Inventors

G. L. (pessoa física)

Technical data

IPC Classification

C08G 18/32 C08G 71/00 C08J 5/00

Priority claims

139..841 · 12/30/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/05/1989

RPI 985

Pedido de patente depositado

#2.1

05/02/1989

RPI 967

Arquivamento - Art. 36 §1° da LPI

#11.2

02/06/1996

RPI 1314

Exigência - art. 36 da LPI

#6.1

04/25/1995

RPI 1273

Solicitação de exame técnico

#4.1

03/05/1991

RPI 1057

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