Arquivamento - Art. 36 §1° da LPI
#11.2
07/03/2001
RPI 1591
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Official data from INPI
AÇO TERMICAMENTE TRATADO COM PROPRIEDADES DE MATERIAL MECÂNICO-TECNOLÓGICAS APERFEIÇOADAS
ArquivadaInvention Patent
Application data
Number
PI9004035Type
Invention Patent
Filing
08/15/1990
Publication
09/03/1991
Progress at the INPI
- Filing08/15/90
- Publication09/03/91
- Abandoned12/10/91
- 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.
Talk to a specialistLatest action published by the INPI: 07/03/2001. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Henningsdorfer Stahl Engineering Gmbh
DE
Veb Stahl - und Walzwerk
DE
Inventors
B. H. (pessoa física)
DE
F. T. (pessoa física)
DE
W. S. (pessoa física)
DE
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Exigência - art. 36 da LPI
#6.1
10/31/2000
RPI 1556
Exigência - art. 36 da LPI
#6.1
06/29/1999
RPI 1486
6.2
03/12/1996
RPI 1319
14.1
10/24/1995
RPI 1299
14.4
03/30/1993
RPI 1165
Solicitação de exame técnico
#4.1
12/10/1991
RPI 1097
Publicação do pedido de patente
#3.1
09/03/1991
RPI 1083
Pedido de patente depositado
#2.1
02/19/1991
RPI 1055
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