Concessão da patente
#16.1
06/28/1988
RPI 923
Application data
Number
PI8307228Type
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: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
Fujitsu Limited
JP
Inventors
M. Y. (pessoa física)
S. K. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/28/1988
RPI 923
#13.1
02/09/1988
RPI 903
#9.1
10/13/1987
RPI 886
#15.11
09/17/1985
RPI 778
#6.1
09/10/1985
RPI 777
#4.1
11/13/1984
RPI 734
#3.1
08/07/1984
RPI 720
#2.1
03/13/1984
RPI 699
#21.1
Patente extinta em 28/12/98
07/01/2008
RPI 1956
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.