335
11/10/1987
RPI 890
The patent was granted on 02/26/1985 and is in force until 07/28/1995. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:07/28/1995
Latest action published by the INPI: 11/10/1987. We update with every new RPI gazette, published weekly.
Applicants
ANDRADE FILHO JOSE T [BR]
Inventors
A. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/10/1987
RPI 890
#18.2
03/17/1987
RPI 856
10/29/1986
RPI 836
#22.1
08/26/1986
RPI 827
#17.1
05/20/1986
RPI 813
#16.1
02/26/1985
RPI 749
10/30/1984
RPI 732
05/15/1984
RPI 708
#12.2
12/20/1983
RPI 687
#15.11
09/13/1983
RPI 673
#9.2
08/30/1983
RPI 671
#5.1
01/18/1983
RPI 639
#4.1
07/27/1982
RPI 614
#3.1
03/23/1982
RPI 596
05/01/1990
RPI 1016
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