Publicação do pedido de patente
#3.1
05/31/1988
RPI 919
Application data
Number
PI8705696Type
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: 05/31/1988. 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
05/31/1988
RPI 919
#2.1
12/29/1987
RPI 897
#21.1
Patente extinta em 23/10/2002
07/29/2008
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10/27/1992
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06/02/1992
RPI 1122
#9.1
01/14/1992
RPI 1102
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07/09/1991
RPI 1075
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09/25/1990
RPI 1034
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