Publicação do pedido de patente
#3.1
08/15/1989
RPI 982
Application data
Number
PI8900012Type
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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Focke & Co. (GmbH & Co.)
DE
Inventors
H. F. (pessoa física)
DE
R. F. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/15/1989
RPI 982
#2.1
02/14/1989
RPI 956
#21.1
Patente extinta em 03/01/2004
12/15/2009
RPI 2032
#16.1
06/29/1993
RPI 1178
#13.1
04/20/1993
RPI 1168
#9.1
12/01/1992
RPI 1148
#6.1
03/03/1992
RPI 1109
#4.1
02/13/1991
RPI 1054
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