Official data from INPI

PROCESSSO PARA FABRICAR PEÇAS DE AÇO PARA UTULITÁRIOS

PublicadaInvention Patent

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Application data

Number

PI8604587

Type

Invention Patent

Filing

09/17/1986

Publication

04/26/1988

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Progress at the INPI

Filing09/17/86
Publication04/26/88
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 09/17/1986 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: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Man Nutzfahrzeuge Gmbh

Inventors

H. M. (pessoa física)

M. A. (pessoa física)

Technical data

IPC Classification

C21D 1/20

Priority claims

P 36 28 264.2 · 08/20/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/26/1988

RPI 914

Pedido de patente depositado

#2.1

03/24/1987

RPI 857

Arquivamento - Art. 33 da LPI

#11.1

12/04/1990

RPI 1044

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MOTOR DE COMBUSTÃO INTERNA

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