321
10/24/1989
RPI 992
The patent was granted on 02/03/1987 and is in force until 05/27/1997. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:05/27/1997
Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
GASEOSAS IND SA [CO]
Inventors
K. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/24/1989
RPI 992
10/11/1988
RPI 938
06/21/1988
RPI 922
#17.1
11/10/1987
RPI 890
#16.1
02/03/1987
RPI 850
#13.1
09/23/1986
RPI 831
#9.1
05/27/1986
RPI 814
#6.1
09/24/1985
RPI 779
#4.1
11/06/1984
RPI 733
#3.2
09/08/1982
RPI 620
#2.1
07/13/1982
RPI 612
Same category
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