Pedido de patente depositado
#2.1
10/10/1989
RPI 990
Application data
Number
PI8903257Type
Filing
Publication
The letters patent expired on 12/26/2012: 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
A. P. (pessoa física)
FR
Inventors
M. G. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/10/1989
RPI 990
#21.1
Patente extinta em 30/06/2009
12/26/2012
RPI 2190
#16.1
05/27/1997
RPI 1382
#9.1
09/17/1996
RPI 1346
03/19/1996
RPI 1320
#4.1
03/12/1991
RPI 1058
#3.1
09/25/1990
RPI 1034
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