Publicação do pedido de patente
#3.1
04/18/1989
RPI 965
Application data
Number
PI8705209Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 04/18/1989. We update with every new RPI gazette, published weekly.
Applicants
Voith Turbo GmbH & Co. Kg
DE
Inventors
G. W. (pessoa física)
DE
W. B. (pessoa física)
DE
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/18/1989
RPI 965
#2.1
12/22/1987
RPI 896
#21.1
Patente extinta em 22/09/2002
07/29/2008
RPI 1960
#16.1
04/27/1993
RPI 1169
#13.1
12/29/1992
RPI 1152
#9.1
08/11/1992
RPI 1132
#4.1
07/09/1991
RPI 1075
From the same holder
Same category
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