22.2
08/23/1988
RPI 931
The patent was granted on 12/29/1987 and is in force until 10/20/1997. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:10/20/1997
Latest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.
Applicants
TOCCHETTO & CIE LTDA [BR]
Inventors
T. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/23/1988
RPI 931
#18.2
07/12/1988
RPI 925
#16.1
12/29/1987
RPI 897
#13.1
01/06/1987
RPI 846
10/21/1986
RPI 835
#12.1
05/28/1985
RPI 762
#9.1
01/02/1985
RPI 741
07/26/1983
RPI 666
#4.1
06/28/1983
RPI 662
#3.2
04/12/1983
RPI 651
#2.1
12/21/1982
RPI 635
Same category
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