Concessão da patente
#16.1
07/26/1988
RPI 927
Application data
Number
PI8401031Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Ing. C. Olivetti & C., S.P.A.
IT
Inventors
T. M. (pessoa física)
U. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1988
RPI 927
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#6.1
06/02/1987
RPI 867
#4.1
10/29/1986
RPI 836
#3.1
10/09/1984
RPI 729
#2.1
05/15/1984
RPI 708
#21.1
Patente extinta em 02/03/99
07/08/2008
RPI 1957
From the same holder
Same category
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