Official data from INPI

PROCESSAMENTO METAMÓRFICO DE UMA LIGA E LIGA DE BERÍLIO E COBRE

ArquivadaInvention Patent

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Application data

Number

PI9600291

Type

Invention Patent

Filing

01/31/1996

Publication

12/23/1997

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Progress at the INPI

Filing01/31/96
Publication12/23/97
Abandoned
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: 12/04/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brush Wellman Inc.

Inventors

E. L. (pessoa física)

Technical data

IPC Classification

C22F 1/08

Priority claims

382131 · 02/01/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/04/2001

RPI 1613

Republicação - classificação IPC

#15.11

Alterada de Int.Cl6 C22C 25/00

02/13/2001

RPI 1571

Exigência - art. 36 da LPI

#6.1

02/13/2001

RPI 1571

Publicação do pedido de patente

#3.1

12/23/1997

RPI 1409

Pedido de patente depositado

#2.1

03/12/1996

RPI 1319

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