Official data from INPI

VELA INCANDESCENTE APERFEICOADA TENDO UM AQUECEDOR DE CAMADA DE SUPERFICIE RESISTIVA

ArquivadaInvention Patent

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Application data

Number

PI8402891

Type

Invention Patent

Filing

06/23/1983

Publication

05/21/1985

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Progress at the INPI

Filing06/23/83
Publication05/21/85
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 06/23/1983 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: 08/11/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BENDIX CORP [US]

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Inventors

B. A. (pessoa física)

G. A. (pessoa física)

H. E. (pessoa física)

Technical data

IPC Classification

H05B 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

08/11/1987

RPI 877

14.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

05/21/1985

RPI 761

Pedido de patente depositado

#2.1

08/14/1984

RPI 721

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