Solicitação de exame técnico
#4.1
05/20/1986
RPI 813
Application data
Number
PI8406089Type
Filing
Publication
The patent was granted on 09/24/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/20/1986. We update with every new RPI gazette, published weekly.
Applicants
Fujitsu Limited
JP
Inventors
S. K. (pessoa física)
JP
T. T. (pessoa física)
JP
IPC Classification
Priority claims
JP
58-226335 · 11/30/1983
JP
58-231105 · 12/07/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/20/1986
RPI 813
#3.1
09/24/1985
RPI 779
#2.1
02/26/1985
RPI 749
#18.2
09/12/1995
RPI 1293
#16.1
09/24/1991
RPI 1086
#15.11
07/09/1991
RPI 1075
#13.1
05/21/1991
RPI 1068
#9.1
02/05/1991
RPI 1053
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.