Carta-patente expirada
#21.1
Patente extinta em 08/11/2004
12/29/2009
RPI 2034
Application data
Number
PI8905730Type
Filing
Publication
The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
FI
Sulzer Pumpen AG
CH
Inventors
J. T. (pessoa física)
FI
R. V. (pessoa física)
FI
V. V. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 08/11/2004
12/29/2009
RPI 2034
#25.1
Transferido de: A. Ahlstrom Corporation
02/01/2005
RPI 1778
#16.1
07/26/1994
RPI 1234
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04/12/1994
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RPI 1199
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07/23/1991
RPI 1077
#3.1
06/05/1990
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03/20/1990
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