Carta-patente expirada
#21.1
Patente extinta em 11/12/2011
06/11/2013
RPI 2214
Application data
Number
PI9105339Type
Filing
Publication
The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
Hollandse Signaalapparaten B.V
NL
Inventors
H. B. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/12/2011
06/11/2013
RPI 2214
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09/29/1998
RPI 1449
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08/26/1997
RPI 1395
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RPI 1356
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RPI 1168
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08/25/1992
RPI 1134
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