Official data from INPI

ALONGADOR DE VIDA PARA LÂMPADAS INCANDESCENTES

Em AnáliseInvention Patent

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Application data

Number

PI8605253

Type

Invention Patent

Filing

10/28/1986

Publication

05/31/1988

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Progress at the INPI

Filing10/28/86
Publication05/31/88
Abandoned12/27/88
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: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. L. (pessoa física)

RJ, BR

Inventors

M. L. (pessoa física)

Technical data

IPC Classification

H01K 1/62

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/27/1988

RPI 949

Publicação do pedido de patente

#3.1

05/31/1988

RPI 919

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

10/22/1991

RPI 1090

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