Pedido de patente depositado
#2.1
10/10/1989
RPI 990
Application data
Number
PI8903289Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
C. M. (pessoa física)
FR
Inventors
J. M. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/10/1989
RPI 990
#21.1
Patente extinta em 04/07/2004
12/22/2009
RPI 2033
#16.1
05/31/1994
RPI 1226
#9.1
10/13/1993
RPI 1193
#4.1
01/14/1992
RPI 1102
#3.1
09/25/1990
RPI 1034
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