Carta-patente expirada
#21.1
Patente extinta em 16/05/2010
01/02/2013
RPI 2191
Application data
Number
PI9000289Type
Filing
Publication
The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.
Applicants
R. C. (pessoa física)
FR
Inventors
M. G. (pessoa física)
FR
S. L. (pessoa física)
FR
IPC Classification
Priority claims
FR
89/01653 · 02/03/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 16/05/2010
01/02/2013
RPI 2191
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05/16/2000
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11/09/1999
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06/22/1999
RPI 1485
#4.1
04/06/1993
RPI 1166
#3.1
11/27/1990
RPI 1043
#2.1
06/05/1990
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