Carta-patente expirada
#21.1
Patente extinta em 07/12/2005
06/08/2010
RPI 2057
Application data
Number
PI9006244Type
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
Centro de Investigacion Y Asistência Técnica Del Estado de Queretaro, A.C.
MX
Inventors
D. L. (pessoa física)
MX
D. S. (pessoa física)
MX
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 07/12/2005
06/08/2010
RPI 2057
#16.1
08/27/1996
RPI 1343
#9.1
11/14/1995
RPI 1302
#6.1
03/07/1995
RPI 1266
#4.1
02/11/1992
RPI 1106
#3.1
09/24/1991
RPI 1086
#2.1
05/21/1991
RPI 1068
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