Pedido de patente depositado
#2.1
10/10/1989
RPI 990
Application data
Number
PI8903304Type
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
B. L. (pessoa física)
FR
G. C. (pessoa física)
JP
J. L. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/10/1989
RPI 990
#21.1
Patente extinta em 05/07/2009
12/26/2012
RPI 2190
#16.1
07/28/1998
RPI 1440
#15.11
08/12/1997
RPI 1393
#9.1
08/12/1997
RPI 1393
#7.1
08/27/1996
RPI 1343
#4.1
10/30/1990
RPI 1039
#3.1
02/13/1990
RPI 1006
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