114
02/28/1989
RPI 958
The patent was granted on 01/25/1983 and is in force until 06/16/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:06/16/1998
Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
BALSA E
Inventors
B. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
02/28/1989
RPI 958
10/18/1988
RPI 939
07/05/1988
RPI 924
09/29/1987
RPI 884
#16.1
01/25/1983
RPI 640
#13.1
12/14/1982
RPI 634
#9.1
07/27/1982
RPI 614
#4.1
11/17/1981
RPI 578
Same category
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