Publicação do pedido de patente
#3.1
11/21/1989
RPI 996
Application data
Number
PI8901584Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Voith Turbo GmbH & Co. Kg
DE
Inventors
G. W. (pessoa física)
DE
H. H. (pessoa física)
DE
K. N. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/21/1989
RPI 996
#2.1
05/23/1989
RPI 970
#21.1
Patente extinta em 31/03/2004
12/15/2009
RPI 2032
#16.1
06/29/1993
RPI 1178
#13.1
03/23/1993
RPI 1164
#9.1
11/03/1992
RPI 1144
#4.1
11/05/1991
RPI 1092
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