311
07/02/1985
RPI 767
The patent was granted on 12/27/1983 and is in force until 05/19/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:05/19/1998
Latest action published by the INPI: 07/02/1985. We update with every new RPI gazette, published weekly.
Applicants
FRESIBRA IND SA
Inventors
U. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/02/1985
RPI 767
#15.11
05/07/1985
RPI 759
12/18/1984
RPI 739
08/28/1984
RPI 723
#17.1
04/17/1984
RPI 704
#16.1
12/27/1983
RPI 688
#13.1
08/23/1983
RPI 670
06/14/1983
RPI 660
#12.1
11/16/1982
RPI 630
#9.1
07/13/1982
RPI 612
#6.1
01/05/1982
RPI 585
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