Publicação do pedido de patente
#3.1
12/15/1987
RPI 895
Application data
Number
PI8701021Type
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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
J. M. Voith GmbH
DE
Inventors
A. M. (pessoa física)
DE
W. M. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/15/1987
RPI 895
#2.1
06/23/1987
RPI 870
#21.1
Patente extinta em 13/02/2002
07/29/2008
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08/31/1993
RPI 1187
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05/11/1993
RPI 1171
#9.1
01/26/1993
RPI 1156
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03/10/1992
RPI 1110
#4.1
08/21/1990
RPI 1029
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