321
06/07/1988
RPI 920
Application data
Number
PI8301620Type
Filing
Publication
The patent was granted on 12/31/1985 and is in force until 03/29/2003. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:03/29/2003
Latest action published by the INPI: 06/07/1988. We update with every new RPI gazette, published weekly.
Applicants
Goyana S/A Indústrias Brasileiras de Materias Plásticas
SP, BR
Inventors
B. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/07/1988
RPI 920
03/15/1988
RPI 908
07/07/1987
RPI 872
#17.1
02/03/1987
RPI 850
#16.1
12/31/1985
RPI 793
12/17/1985
RPI 791
#13.1
08/27/1985
RPI 775
#9.1
05/07/1985
RPI 759
#4.1
11/29/1983
RPI 684
#3.2
08/23/1983
RPI 670
#2.1
05/17/1983
RPI 656
From the same holder
Same category
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