Carta-patente expirada
#21.1
Patente extinta em 06/04/2005
05/18/2010
RPI 2054
Application data
Number
PI9001631Type
Filing
Publication
The letters patent expired on 05/18/2010: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 05/18/2010. We update with every new RPI gazette, published weekly.
Applicants
Hazemag & EPR Gmbh
DE
Noell Service Und Maschinentechnik GMBH
DE
Salzgitter Maschinenbau GmbH
DE
Inventors
H. H. (pessoa física)
DE
K. S. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/04/2005
05/18/2010
RPI 2054
#25.1
Transferido de: Noell Service Und Maschinentechnik GMBH
05/14/2002
RPI 1636
#25.7
Alterada a sede conforme solicitado na petição nº 060724/RJ de 13/12/2001.
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#20.1
10/24/1995
RPI 1299
10/17/1995
RPI 1298
10/10/1995
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11/29/1994
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08/02/1994
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03/22/1994
RPI 1216
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06/22/1993
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05/07/1991
RPI 1066
#2.1
07/31/1990
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