Official data from INPI

PAINEL PROTETOR PARA UM VASO DE AQUECIMENTO; E TAMPA PARA UM APARELHO DE FUSÃO DE MATERIAIS

ArquivadaInvention Patent

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Application data

Number

PI8904801

Type

Invention Patent

Filing

09/22/1989

Publication

05/01/1990

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Progress at the INPI

Filing09/22/89
Publication05/01/90
Abandoned03/26/91
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: 01/23/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

No applicants.

Inventors

R. S. (pessoa física)

Technical data

IPC Classification

C03B 5/42

Priority claims

248.678 · 09/26/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

01/23/1996

RPI 1312

Arquivamento - Art. 36 §1° da LPI

#11.2

01/02/1996

RPI 1309

Exigência - art. 36 da LPI

#6.1

04/11/1995

RPI 1271

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

Publicação do pedido de patente

#3.1

05/01/1990

RPI 1016

Pedido de patente depositado

#2.1

03/13/1990

RPI 1009

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