Publicação do pedido de patente
#3.1
05/24/1988
RPI 918
Application data
Number
PI8705476Type
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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
J.M. Voith GmbH
DE
Inventors
H. R. (pessoa física)
DE
H. F. (pessoa física)
DE
H. W. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/24/1988
RPI 918
#2.1
01/05/1988
RPI 898
#21.1
Patente extinta em 07/10/2002
07/29/2008
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06/29/1993
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06/01/1993
RPI 1174
#11.4
04/06/1993
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10/06/1992
RPI 1140
#9.1
05/12/1992
RPI 1119
#6.1
09/10/1991
RPI 1084
#4.1
11/13/1990
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