Carta-patente expirada
#21.1
Patente extinta em 19/12/2005
06/08/2010
RPI 2057
Application data
Number
PI9006472Type
Filing
Publication
The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
Focke & Co. (GmbH & Co.)
DE
Inventors
H. F. (pessoa física)
DE
H. G. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 19/12/2005
06/08/2010
RPI 2057
#16.1
11/29/1994
RPI 1252
#13.1
08/16/1994
RPI 1237
#9.1
04/19/1994
RPI 1220
#4.1
07/07/1992
RPI 1127
#3.1
10/01/1991
RPI 1087
#2.1
06/04/1991
RPI 1070
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