Official data from INPI

PROCESSO DE FABRICACAO DE UMA ESTRUTURA RIGIDA,POROSA PARA USO COMO UM MOLDE E ESTRUTURA RIGIDA

Em AnáliseInvention Patent

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Application data

Number

PI8602892

Type

Invention Patent

Filing

12/16/1985

Publication

11/17/1987

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Progress at the INPI

Filing12/16/85
Publication11/17/87
Abandoned01/12/88
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: 01/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LEAR SIEGLER INC [US]

Inventors

K. R. (pessoa física)

Technical data

IPC Classification

C04B 26/00 C04B 26/10 C04B 38/00 C04B 40/00 C08J 5/12 C08J 9/00 C08J 9/24 C08K 7/14 C08K 9/00 C08K 9/08 C22C 32/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/12/1988

RPI 899

Publicação do pedido de patente

#3.1

11/17/1987

RPI 891

Pedido de patente depositado

#2.1

02/17/1987

RPI 852

Arquivamento - Art. 36 §1° da LPI

#11.2

07/31/1990

RPI 1026

6.2

01/02/1990

RPI 1000

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