Official data from INPI

DISPOSITIVO DE ILUMINAÇÃO

ArquivadaInvention Patent

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Application data

Number

PI8904526

Type

Invention Patent

Filing

09/08/1989

Publication

04/24/1990

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Progress at the INPI

Filing09/08/89
Publication04/24/90
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 09/08/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/19/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. H. (pessoa física)

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Inventors

K. M. (pessoa física)

Technical data

IPC Classification

H01J 61/00

Priority claims

223538/1988 · 09/08/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/19/1993

RPI 1194

15.7

03/30/1993

RPI 1165

Publicação do pedido de patente

#3.1

04/24/1990

RPI 1015

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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