Carta-patente expirada
#21.1
Patente extinta em 19/04/2005
05/18/2010
RPI 2054
Application data
Number
PI9001834Type
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
A. M. (pessoa física)
DE
H. F. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 39 12 997.7 · 04/20/1989
DE
P 39 20 065.5 · 06/20/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 19/04/2005
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RPI 2054
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