Carta-patente expirada
#21.1
Patente extinta em 11/05/2005
05/18/2010
RPI 2054
Application data
Number
PI9002226Type
Filing
Publication
The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.
Applicants
Focke & Co. (GMBH & CO)
DE
Inventors
H. F. (pessoa física)
DE
U. D. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/05/2005
05/18/2010
RPI 2054
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12/27/1994
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09/27/1994
RPI 1243
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05/17/1994
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06/22/1993
RPI 1177
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08/13/1991
RPI 1080
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09/25/1990
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