Publicação antecipada
#3.2
12/05/1989
RPI 998
The patent was invalidated by the INPI in an administrative invalidity proceeding. Protection no longer exists.
Talk to a specialistLatest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
J. M. (pessoa física)
SP, BR
Inventors
J. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
12/05/1989
RPI 998
#2.1
11/07/1989
RPI 994
10/31/1995
RPI 1300
#17.1
02/07/1995
RPI 1262
#16.1
06/28/1994
RPI 1230
#13.1
03/08/1994
RPI 1214
#9.1
10/13/1993
RPI 1193
#4.1
03/13/1990
RPI 1009
From the same holder
Same category
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