Official data from INPI

AQUECEDOR DE LÍQUIDOS PARA GARRAFAS TÉRMICAS

IndeferidaInvention Patent

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Application data

Number

PI8203966

Type

Invention Patent

Filing

07/06/1982

Publication

02/14/1984

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Progress at the INPI

Under appeal

Filing07/06/82
Publication02/14/84
Examination12/31/85
Refused12/01/87
Grant
In force

The application was refused by the INPI on 12/01/1987. The invention was never patented.

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Latest action published by the INPI: 12/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

RS, BR

Inventors

M. C. (pessoa física)

Technical data

IPC Classification

H05B 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/01/1987

RPI 893

Solicitação de exame técnico

#4.1

12/31/1985

RPI 793

8.1

09/17/1985

RPI 778

Publicação do pedido de patente

#3.1

02/14/1984

RPI 695

Pedido de patente depositado

#2.1

08/24/1982

RPI 618

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