Concessão da patente
#16.1
01/26/1988
RPI 901
Application data
Number
PI8307564Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 01/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Syma Intercontinental Ag
CH
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
01/26/1988
RPI 901
#13.1
10/20/1987
RPI 887
#9.1
06/23/1987
RPI 870
#4.1
09/17/1985
RPI 778
#1.3
08/28/1984
RPI 723
#21.1
Patente extinta em 28/10/98
07/01/2008
RPI 1956
From the same holder
Same category
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