Publicação do pedido de patente
#3.1
01/05/1988
RPI 898
Application data
Number
PI8602654Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 01/05/1988. We update with every new RPI gazette, published weekly.
Applicants
ARNO SA [BR]
Inventors
A. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/05/1988
RPI 898
#2.1
12/09/1986
RPI 842
#21.1
Patente extinta em 30/05/2001
07/22/2008
RPI 1959
#16.1
07/30/1991
RPI 1078
#9.1
01/22/1991
RPI 1051
#4.1
05/08/1990
RPI 1017
From the same holder
Same category
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